1. A lower abdominal region so bloated from overeating or poor eating as to be distended, round, hard, or otherwise resembling the abdominal region of a woman in the later stages of pregnancy.
2. An episode of defecation preceded by a particularly heinous cramping and/or gas experience wherein one's intestines feel as though they have been stretched beyond capacity, one's colonic and/or anal region may or may not experience tearing, and sweating is likely to occur. Panting, groaning, screeching or crying out may occur, and a period of rest is generally required afterward, the length of which being dependent on such factors as (a) size of food baby in weight and length, (b) duration of labor, and (c) general fitness prior to delivery.
1. "Mom, do you still have your maternity pants in the attic? I at so much turkey this Thanksgiving that I think I'll be expecting a food baby at some point between this evening and tomorrow morning."
2. "Someone put an extra roll of Scott and a bottle of ice chips in the bathroom. John just went into labor and his food baby is ready to join the world."