Basically when you ask someone if they're coming out or online with you and they say they're having one of these. There's no other way to put it; they're masturbating.
Synonyms for quiet night
On this page, you will find 30 slang terms related to quiet night. Some of the top words include: lacie, masterbate, Pamela hand and her five friends, Handcheck, blow me, and 25 more.