Bun, as in butt cheek, used in juvenile name-calling. We used it often in elementary school in Boulder, Colorado back in the 1960s. bun
by Skyship November 23, 2019
Get the bun-runnermug. by busclubanotherclub June 17, 2021
Get the spectrum runnermug. by ★pjo_tmr_nerd★ April 20, 2024
Get the The Maze Runnermug. A runner bang is where you have sex with someone who is under the impression that you love that person and then never see that person again.
by Super mega penis boy December 26, 2017
Get the runner bangmug. by jonnymeanderer March 31, 2020
Get the Covid Runnermug. by Nothingness1968 November 8, 2018
Get the Front runnermug. by Charlie Chucklebutty May 15, 2008
Get the load runnermug.