lapstab

to masturbate; thrusting your hand up and down your shaft as if stabbing your lap, like norman bates would his victim.

I took tila out tonight and she looked so banging that i had to lapstab in the bathroom stall before dinnner was even over.
They caught some priest lapstabbing at toys-r-us again.

by Jared L September 12, 2005

lastability

Having good stamina during sex.

Dude’s lastability was incredible; it was quite a night.

by SunnySin December 15, 2022