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.
While walking around the mall I saw a whole pack of Lube Tube's.
A cylindrical shaped container housing the slick substance known as lube. Often used by gay men before they butt-fuck each other. Sometimes flavored to elevate the pleasure of the anal participants.
*Denver tries to insert himself inside Ben's puckered asshole*
Ben: What THE FUCK Denver, at least use some lube.
Denver: I don't have any Benny.
Ben: Just grab the Tube o' Lube from the nightstand!
Two people covered in lubricant holding eachother forming a ring shape. A third person also lubed up penetrates both individuals using his hands or feet.
Jill: Iām so bored
Samuel: I think we should do a lube tube with eachother to not be bored