When a person, typically a thin one, indulges in a large amount of food which makes their stomach stick out from the fullness as if they're pregnant.
In the movie Juno:
Juno: I'm pregnant.
Leah: What? Honest to blog?
Juno: Yeah. Yeah, it's Bleekers.
Leah: It's probably just a food baby. Did you have a big lunch?
Juno: No, this is not a food baby all right?
Juno: I'm pregnant.
Leah: What? Honest to blog?
Juno: Yeah. Yeah, it's Bleekers.
Leah: It's probably just a food baby. Did you have a big lunch?
Juno: No, this is not a food baby all right?
by udrocks March 25, 2008
the feeling of being uncomfortably full, like you're about to burst and vomit, after committing gluttony.
Josh: I'm so excited about Thanksgiving dinner! The food is the best thing that has ever graced my mouth!
30 minutes after eating Thanksgiving dinner....
Josh: dude, my stomach hurts. I feel like shit.
Jaime: I told you not to gorge on 5 plates of food or you'll have a food baby!
30 minutes after eating Thanksgiving dinner....
Josh: dude, my stomach hurts. I feel like shit.
Jaime: I told you not to gorge on 5 plates of food or you'll have a food baby!
by LeeFour November 09, 2007
Eating such an amount of food as to make it feel that you are actually pregnant. Distension of the abdomen due to eating a large meal. The feeling of stretching of your belly due to eating too much.
Jim, you get credit for this :D
Jim, you get credit for this :D
by LaEnana January 10, 2011
by dorkey January 24, 2004
The event, when having eaten a large amount of food, you're stomach bulges out, much like that of a pregnant woman. It is highly uncomfortable and often occurs Thanksgiving.
"I knew I shouldn't have had that 3rd piece of pie and 6th helping of stuffing. Now I have a major food baby."
by LeoFLJ November 27, 2009
by meltab November 10, 2010
by Scrops July 13, 2002