When a man overly obsesses with the stomach of a pregnant woman. This usually includes rubbing hand and face on her stomach, occasionally stopping to sniff.
Hey Amanda, why are you crying!
Your damn roommate keeps asking to feel up my unborn baby! He's a Fetus Cletus!
Your damn roommate keeps asking to feel up my unborn baby! He's a Fetus Cletus!
by The_Frozen_Unicycle November 20, 2013
Person 1: I bet that baby that Jesse's sister is having is a cletus fetus.
Person 2: Are you saying that Jesse and his sister Chut N' Nutted?
Person 2: Are you saying that Jesse and his sister Chut N' Nutted?
by Jesse Dickerson August 19, 2018