Lube tube

[Becky]

Sexual lubricant dispenser. Usually in the form of a toothpaste-like tube. Used during the act of anal sex.

[Jason Yan]

Lube tube is the female version of a [douchebag]. Usually identifiable by the wearing of uggs and a northface. If wearing sweatpants too, then definitely a lube tube.

[Britney]

slang term for vagina or anus, in the case of gay men.