Slang for Starbucks, the international coffeehouse chain that's main goal is to not let you get out the door without spending at least five bucks.

The name is derived from the fact that a star has five points
I caved and picked up a 3x Venti Mocha at the fivebucks.
by da5id April 17, 2004
Get the merch
Get the fivebucks neck gaiter and mug.