When a man puts his schlong into a woman's belly button and shooting his masquerade of goodness directly into her stomach, forming a fetus. This is usually happens right after a falcon punch, in which the woman has lost their baby.
Girl 1: *Crying* I am 5 months pregnant and this man just falcon punched me!
Guy 1: Sweet. Fetus pump?
Guy 1: Sweet. Fetus pump?
by Dylster69 September 29, 2009

by Sex Actz December 14, 2018

its lke soccer/ rugby/ football/ ultimate frisbee but with a fetus, and when it explodes you get an extra 10 point to your team score. teams consist of 5 people against 5 people and must have atleast 70 yards of field to work with.
by cheesymcneesy December 26, 2013

The fetus fallacy is when you are having a debate or argument with someone and they bring up abortion when it is unrelated to the original subject.
When this happens, the person who brings up abortion automatically loses the argument.
When this happens, the person who brings up abortion automatically loses the argument.
"We were talking about gun rights and for some reason he brought up abortion. So he lost the argument because of the fetus fallacy"
by Tzarzan December 1, 2021

by fOokz October 23, 2003

Making a guy believe you're giving him the most awesome blowjob ever but then all of a sudden munch and crunch on his genitalia, rendering them useless from there on out, while he drops down in fetal position.
by cjay May 10, 2006

A period of time lasting approximately 8 to 9 months. Relating to the time span that a fetus is housed in the womb.
"Man daniel, my vacation is too long"
"Well Darcie, about how long is it?"
"Two whole weeks!"
"Well, try 8 months"
"What is that, a vacation for a fetus?! You're taking a fetus vacation!"
"Well Darcie, about how long is it?"
"Two whole weeks!"
"Well, try 8 months"
"What is that, a vacation for a fetus?! You're taking a fetus vacation!"
by Darcie Elyse August 18, 2007
