1 definition by raerae shanaenae

Top Definition

the yummy white stuff that comes out of a guys dick when he has an erection.

Kerry: "oh guys what's jizz?"
Someone: "you know that stuff you always have on the sides of your mouth from Mikey."

Kerry, you gotta little jizz on your lip.

by raerae shanaenae April 23, 2009

Buy a Jizz mug!