The word “cracker” has several meanings. “Do you serve crackers?”/“We serve everybody” is a popular joke.
 
“Do you serve crabs here?”/“We serve anyone. Sit down,” “Do you serve fishcakes?,” “Do you serve women at this bar?”/“No, you have to supply your own” and “We don’t serve black people.”/“That’s OK. I don’t eat them” are similar jokes.
     
 
Wikipedia: Cracker (term)
Cracker, sometimes cracka or white cracker, is a racial epithet directed towards white people, used especially with regard to poor rural whites in the Southern United States. Although commonly a pejorative, it is also used in a neutral context, particularly in reference to a native of Florida or Georgia (see Florida cracker and Georgia cracker).
     
1 April 1995, Washington (DC) Post, “Puttin’ On The Ritz” by Phil McCombs, pg. C7, col. 1:
Apparently there’s this TV show called, “In Living Color,” and they portrayed what might have happened if George Bush went into a soul food restaurant.
 
Bush orders chili and asks the waitress, “Do you serve crackers?”
 
“Why sure, honey,” she says. “We serve anybody!”
 
Google Groups: ucd.life 
Greetings…
Console Cowboy
May 20, 1998, 3:00:00 AM
(...)
heheh, reminds me of the cartoon I saw the other day… guy’s in Denny’s and says “Do you serve crackers?” Waitress says “honey, that’s ALL we serve here!!!”
   
Facebook
Drew Stewart
May 14, 2010 at 12:41 AM ·
guy: hi do you serve crackers here? waiter: sir we serve all kinds here.
 
X/Twitter
It’s EJ
@ItIsMeEJ
Lmao! RT @lauren_alayne: A. Now what’s this? B: That’s gumbo A: Do you serve crackers? B: Oh, baby we serve anybody here. Lol #InLivingColor
1:49 PM · Nov 10, 2010
     
Facebook
Bernie Evans
November 28, 2011 at 9:25 AM ·
“Do you serve crackers here?” “Yes, sir. We serve ev’ybody.”
   
Facebook
If you can’t afford to tip, you can’t afford to go out and eat!
October 4, 2012 at 9:00 PM ·
The best response ever given to a patron:
Question: Do you serve crackers here?
Answer: Yes, ma’am, we serve everybody!
 
X/Twitter
𝗕𝗮𝗹𝗼𝗼
@balooverthinks
“Ma’am do you serve crackers”
“Honey we serve everybody”
3:08 PM · Aug 4, 2021
 
America’s Best Pics and Videos
FishingTrucker_2021
4 aug 2021
“Ma’am, do you serve crackers?” “Honey, we serve errybody”
 
iFunny
_Chris_
17 aug 2021
“Ma’am, do you serve crackers?” “Honey, we serve errybody” TikTok
   
iFunny
DragonNuttZ
2 oct 2021
“Ma’am, do you serve crackers?” “Honey, we serve errybody”
 
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DonVergas
@kenshinrojas1
“Ma’am, do you serve crackers?”
“Hun we serve errybody”
10:06 PM · May 22, 2022
     
YouTube
Do you serve crackers?
Explore America
Mar 22, 2023
 
X/Twitter
Naval Academy Survivor 🏳️‍🌈🇺🇸
@JeffPetrie5
Do you serve crackers at this restaurant?
##
We serve *everybody*!
10:45 AM · Dec 20, 2023
 
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🔩Swiss🔩
@KxngSwiss
“Ma’am, do you serve crackers?”
“Honey, we serve everybody”
11:37 AM · Apr 27, 2024
 
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Rothmus 🏴
@Rothmus
(The following text is shown on an image.—ed.)
“Ma’am, do you serve crackers?”
“Honey, we serve errybody”
5:46 PM · May 3, 2024