sneakback

Episodic sex with an ex long after the break up.

I always break up amicably so if my ex is ever lonely and horny, she'll call me for a sneakback rather than doing a new guy and adding another notch on her belt.

by boutsos May 22, 2005

sift

Sexually transmitted disease, usually syphilis or gonorrhea.

That chick's such a slut, there's no doubt she's holding the sift.

by boutsos May 22, 2005