Often it is a more extreme version of the term "fetus," which is also used to describe young people.
The rusult of a zebra and a goat left alone for to long.
What happens when a zebra and a goat walk through a teleporter at the same time.
Hey Jim don't leave that zebra and goat in the barn for to long!
(Mad Scientist) Muhuwaha I have created a zygote.
If by chance you call a zygote and she aint, the prefered procedure is to recieve (10 - her rating) punches. For example if she is a 2, and u, being a retard, call her a zygote then you SHOULD happily and gracfully recieve 8 full punches to the torso.
"oo nice a good 9.8, i like!!"
"Oh man zygote at 10 o clock"
"where? WHAT? Are you freakin kidding me?!?!"
"ohhh sh** sorry my bad"
"damn right its ur bad"
*smack* *smack* *smack*