taco bumper 

lesbian, dyke, a woman loving woman

ellen degeneres is a total taco bumper

taco bumper by julsinthebox May 1, 2005

Taco bumpers 

When two girls ride each other’s vaginas and scissor each other

Those lesbians are taco bumpers

Taco bumpers by Home bag October 6, 2019

tacobumper

(Slang): A dirty lesbian.

Man that tacobumper sure doesn't have any shame.

tacobumper by Marcj June 9, 2005