Revision* Lubetube.com is a good website, but often gives viruses to those who go to it. I would not suggest this website. A website of the same caliber though is redtube.com
"Lubetube.com was good until they had all those stupid advertisements that give you viruses."
"I agree, they need to fix that or i'm not going to it anymore.
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.
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.