“Waffle” can be both a noun and a verb. Of course, there are jokes.
     
“RT @GaryDelaney: Just had a Belgian waffle, next I’m going to make him dance” was posted on Twitter by Kenny The Kilt 🏴󠁧󠁢󠁳󠁣󠁴󠁿 on November 3, 2010. (The original tweet is no longer available.) Gary Delaney is an English writer and stand-up comedian.
     
“This morning I made a Belgian waffle. This afternoon I’m going to make a Frenchman talk bollocks. c/o Gary Delaney” was posted on Twitter by Samut Prakan Phil on June 29, 2013. “‘This morning I made a Belgian waffle. This afternoon I made a Frenchman talk bollocks’. Gary Delaney” was posted on Twitter by Nico Nico on September 30, 2013. “‘The other day I made a Belgian waffle. This afternoon, I made a Frenchman talk bollocks.’ - Gary Delaney” was posted on Twitter by @jamie@masto.ai on November 23, 2013.
   
“For breakfast today, I made a Belgian waffle. For lunch, I’m planning to make a French person uncomfortable” was posted on Reddit—Dadjokes on April 24, 2023.
   
“How do you make a Belgian waffle?”/“Ask him why they have never won the World Cup” is a related joke.
     
         
Wikipedia: Belgian waffle
Outside of Belgium, Belgian waffles are a variety of waffle with a lighter batter, larger squares, and deeper pockets than American waffles. Belgian waffles were originally leavened with yeast, but baking powder is now often used. They are often eaten as a breakfast food; toppings vary from whipped cream, confectioners sugar, soft fruit, and chocolate spread, to syrup and butter or margarine.
       
Twitter
Kenny The Kilt 🏴󠁧󠁢󠁳󠁣󠁴󠁿
@Kenny_The_Kilt
RT @GaryDelaney: Just had a Belgian waffle, next I’m going to make him dance.
6:29 PM · Nov 3, 2010
   
Twitter
Rose Jang
@rosamundcotton
RT @GaryDelaney Just had a Belgian waffle, next I’m going to make him dance.
6:36 PM · Nov 3, 2010
 
Twitter
Samut Prakan Phil 🇬🇧 🇹🇭
@Ajarncom
This morning I made a Belgian waffle. This afternoon I’m going to make a Frenchman talk bollocks. c/o Gary Delaney.
11:38 PM · Jun 29, 2013
   
Twitter
Danny Kirk
@GingerBreadSwan
This morning I had a Belgian waffle. Later at work ill have a Frenchman talk bollocks!
7:54 AM · Aug 7, 2013
   
Twitter
Danny Murphy
@elmurf5
This morning I had a Belgian waffle. This afternoon I made a Frenchman talk bollocks.
9:44 AM · Aug 7, 2013
   
Twitter
Kevin
@Kevin_macm
This morning I made a Belgian waffle then this afternoon I made a Frenchman talk bollocks! Haha #class #bbc3 #Edinburghcomedyfestlive
4:53 PM · Aug 28, 2013
   
Twitter
Nico Nico
@FukuLife
“This morning I made a Belgian waffle. This afternoon I made a Frenchman talk bollocks”. Gary Delaney
youtube.com
Gary Delaney Edinburgh Comedy Fest Live 2013
http://www.facebook.com/pages/ArseRaptor/134715809920069Another great year of the Fringe Festival, and now the lovely Gary Delaney, enjoy!
9:06 AM · Sep 30, 2013
   
Twitter
@jamie@masto.ai
@jmblgr
“The other day I made a Belgian waffle. This afternoon, I made a Frenchman talk bollocks.” - Gary Delaney.
8:52 PM · Nov 23, 2013
   
Twitter
Anna LJ 🇬🇧 💙🌹🏉 🇺🇦
@ADLJ
Brilliant. This morning made a Belgian waffle. This afternoon I made a Frenchman talk boll*%ks.
@MockTheWeek
5:18 PM · Sep 18, 2014
   
Twitter
Zoe Pimentel
@ZoePim
“This morning I made a Belgian waffle. In the afternoon I made a Frenchman talk bollocks.” LOL! :D #mocktheweek
5:17 PM · Sep 21, 2014
   
Twitter
martyn folley
@FolleyMartyn
@GaryDelaney loved the “I’ve just made a Belgian waffle and a frenchman talk bollocks” gag (as funny as the Mrs cooking) on #mocktheweek
6:00 PM · May 26, 2016
 
Twitter
Phil warrior
@twitrtit
This morning I made a Belgian waffle.  So I think this afternoon I’m going to make a French person talk bollocks 😉
7:26 AM · May 28, 2016
   
Google Groups: fatboysinportugal
Jokes? You decide…
Les Oliver
Jun 22, 2016, 7:06:30 AM
I made a Belgian waffle for breakfast today.
For lunch I made a Frenchman talk bollox.
 
Twitter
Ant ⬆️
@arnoldiesel
THIS MORNING I MADE A BELGIAN WAFFLE. IN THE AFTERNOON I MADE A FRENCHMAN TALK BOLLOCKS
8:38 AM · Dec 19, 2019
 
Reddit—Jokes 
Posted by u/Deflatable-canoe March 16, 2021
Belgian Waffle
Today I made a Belgian Waffle, and a Frenchman talk rubbish.
     
Twitter
Maurice Peterson 🏃🚴🇺🇸
@OregonPioneer
This morning I made a Belgian waffle. Tomorrow morning I’m planning to make a Frenchman indecisive.
6:37 AM · Feb 8, 2022
 
Twitter
David Goddard 🏴󠁧󠁢󠁷󠁬󠁳󠁿
@DaioGoddard
This morning i made a Belgian waffle.
Tomorrow im hoping to make a Frenchman talk bollocks
3:59 AM · Mar 24, 2022
 
Twitter
2Kanes 🇵🇹🇪🇬🇧🇷🇨🇴🇺🇾🇳🇱
@JusTWriGhT92x
This morning I made a Belgian waffle, this afternoon I’m gonna make a French person speak bollocks
4:41 AM · May 14, 2022
     
Twitter
💂🏻‍♀️👋🏻вєαя🍻🇬🇧™
@BigBearF1
This morning I made a Belgian waffle…this afternoon I’ll make a Frenchman talk a load of rubbish.
10:46 AM · Apr 22, 2023
 
Reddit—Dadjokes
Posted by u/porichoygupto April 24, 2023
For breakfast today, I made a Belgian waffle.
For lunch, I’m planning to make a French person uncomfortable.