Top definition
Short for jizz ability, it refers to the amount, speed, and potentially appearance of the ejaculate.
"Tommy's jizzility is ridiculous, he could get 30 women pregnant in one shot"

"Bill's jizzility is so high that he gave Margaret a black eye during a facial"
by Ryan Hammeredson October 31, 2013
Get the mug
Get a jizzility mug for your barber Beatrix.