1.) To cause a developing fetus in
the womb to bleed by an excessive external force, enduced upon the stomach, and cause premature, deadly, birth.
2.) A simple way out of a fun
Prom night gone wrong.
3.) A developing
fetus punching the mother from inside the womb.
4.) When a chick is giving you head, and right after you blow your load in her mouth, you punch her in the stomach, so it looks like she just came out of the womb.
Yeah, that guy got so wasted last night, when he found out she was pregnant, he had to
fetal punch her real good; else that bitch
woulda narked!