“What do you call a waffle’s evil twin?”/“Its alter Eggo.”

Eggo is a brand of frozen waffles. There is no “alter Eggo” (alter ego + Eggo), but there are jokes.
   
“My Alter-Eggo is craving pancakes right about now. Maybe even fresh blueberry pancakes” was posted on Twitter by Greg Colombo on July 19, 2009. “Pancakes. My alter eggo” was posted on Twitter by “Conversing with mys e l f” on March 27, 2011. “Pancakes are my alter-Eggo” was posted on Twitter by Shrek from Justice League on February 19, 2013. “Pancakes are my alter-Eggo” was posted on Twitter by darkwise on September 29, 2014.
   
“A pancake is merely a waffle’s alter Eggo” was posted on Twitter by Guy Pancake on January 10, 2013. “A waffle is just a pancake’s alter Eggo” was posted on Twitter by Unsanctioned Buffoonery on July 10, 2013. “Waffles are just a pancake’s alter Eggo” was posted on Twitter by Seltzer, Please on December 21, 2016.
     
“One of my waffles is crazier than the other. It’s my alter eggo” was posted on Twitter by Jack P on August 3, 2014. “What do you call a waffle with multiple personalities? An alter eggo” was posted on Twitter by weeeeesh on January 20, 2016. “What do you call a Waffle with a Split Personality? Alter Eggo” was posted on Reddit—Jokes on May 29, 2020. “What do you call a waffle’s evil twin? Its alter Eggo” was posted on Reddit—Dadjokes on February 13, 2021.
   
   
Wikipedia: Eggo
Eggo is a brand of frozen waffles owned by the Kellogg Company, and sold in North America. Several varieties are available, including homestyle, miniature, blueberry, strawberry, vanilla bliss, brown sugar cinnamon, apple cinnamon, buttermilk, chocolate chip, and Thick And Fluffy.
   
Wikipedia: Alter ego
An alter ego (Latin for “other I”) means an alternative self, which is believed to be distinct from a person’s normal or true original personality. Finding one’s alter ego will require finding one’s other self, one with a different personality. The altered states of the ego may themselves be referred to as alterations.
         
Twitter
Greg Colombo
@gregcolombo
My Alter-Eggo is craving pancakes right about now. Maybe even fresh blueberry pancakes.
2:48 PM · Jul 19, 2009·Twitter Web Client
 
Twitter
Casey Hartenberger
@CaseyHearsay
What do you call a waffle’s other personality? An alter-eggo. You’re welcome everyone!
8:17 AM · Mar 30, 2011·Twitter Web Client
         
Twitter
Conversing with mys e l f
@_Ugggy
Pancakes. My alter eggo
1:22 AM · Mar 27, 2011·Twitter for BlackBerry®
     
Twitter
bobby b
@jekebrewn
You mean alter Eggo? RT”@IGotsSmarts: My pancake’s alter ego is a waffle.”
11:19 PM · Jan 17, 2012·Twitter for Android
 
Twitter
Owen 64
@pw3n
My alter eggo is a pancake.
12:56 PM · Apr 2, 2012·Twitter Web Client
 
Twitter
Guy Pancake
@whooleythecat
A pancake is merely a waffle’s alter Eggo.
1:48 PM · Jan 10, 2013·Twitter for iPhone
     
Twitter
Shrek from Justice League
@TBocka
Pancakes are my alter-Eggo
10:48 PM · Feb 19, 2013·Twitter Web Client
 
Twitter
Unsanctioned Buffoonery
@Bemopolis
A waffle is just a pancake’s alter Eggo.
*lowers self into vat of liquid nitrogen*
7:05 PM · Jul 10, 2013·Twitterrific for iOS
 
Twitter
a tesseract tessilating in euclidian space
@subsetjet
I meant to type alter ego but I typed alter eggo and I forgot what I was going to say and then I realized my alter ego is a waffle
11:32 PM · Feb 10, 2014·Tweetbot for iOS
     
Twitter
Jack P
@JackP153
One of my waffles is crazier than the other. It’s my alter eggo.
10:14 AM · Aug 3, 2014·Twitter for Android
 
Twitter
touch the wool sock
@charlie_racecar
What do you call a waffle’s secret identify?
An alter Eggo. Duh.
2:02 PM · Jun 18, 2014·Twitter for Android
   
Twitter
darkwise
@darkwise
Pancakes are my alter-Eggo.
12:09 PM · Sep 29, 2014·Twitter Web Client
 
Twitter
weeeeesh
@keeperkeavs
What do you call a waffle with multiple personalities?
An alter eggo
7:49 PM · Jan 20, 2016·Twitter for Android
     
Twitter
Seltzer, Please
@JustMCastro
Waffles are just a pancake’s alter Eggo
12:15 PM · Dec 21, 2016·Twitter for Android
 
Twitter
Arborlynn
@HathorandNyx
What does a waffle need to go undercover? An alter-eggo. #lAMejokes
5:36 AM · Dec 31, 2017·Twitter Web Client
 
Reddit—Pun
Posted by u/Angelo_Morana July 18, 2019
Did you hear about the pancake that lives a double life as a waffle?
It’s his alter-eggo.
     
Twitter
beans after dark after dark
@goodbeanaltalt
waffle has another persona
alter eggo
3:23 AM · May 2, 2020·Twitter for iPhone
 
Reddit—Jokes
Posted by u/chhipz May 29, 2020
What do you call a Waffle with a Split Personality?
Alter Eggo.
     
Twitter
Benjamin Marshall Music
@BenjaminMusicOH
What do you an undercover waffle?
....An alter Eggo. #HaventDoneThisInAWhile #DadPun
12:08 PM · Jun 17, 2020·Twitter Web App
 
Reddit—Dadjokes
Posted by u/motobuddha February 13, 2021
What do you call a waffle’s evil twin?
Its alter Eggo