bass 

an ass that is flat like a back.
back slash ass

hey, imma slap that bass!

bass by lamat October 17, 2004

bass 

Bass An instrument often played by wannabes who dont wanna "follow the croud"However, when played properly, the bass adds just as much to a song as a guitar. Part of the bands machine, along with the drumbs.

Flea, Victor Wooten and the guy from Sly and the Family Stone are some of the best bass players going.

bass by Lolcreamroflcakes April 10, 2009

Bass 

the dad guitar

Jemaine: It's called a bass guitar

Murray: Well I call it the dad guitar.. cuz it's more like a "dadadada..I'm your dad..hey Murray!get into the shed and get the mower..do the lawn..dedeeeee"

Bass by asdasdafasfaweagadcasdadsasdas May 10, 2011

bass 

v. the act of bailing on plans, right before something awesome happens.
n. someone who bails on plans. (previously known as the blitz)

past tense:bassed

Can you believe Steven bassed out on dancing last week, he totally missed that girl losing her shirt

bass by johnstone173 July 13, 2011

Bass 

The word Bass is an abbreviation for, between ass and scrotom sack. It is used for describing the place that no woman should ever see, touch, or smell.

chic..
yo girl you not gonna dance with that cute guy over there?

chic #2..
naw hunnay that homie smelled like bass.

Bass by mamichula808 June 3, 2010

bass 

your fat sister who does nothing
but sit on the coach and eat all the food
and has the undying reek of a dead fish

Dude you've turned into a total bass.
You disgust me.

bass by t-radical squared May 14, 2005

bass 

origin: bad (english) and ass (english)

a bastardization of those words, non-superlative version of "bad ass" as in
1) extremely good/pleasing
2) impressive

How was the show last night?
Bass.

bass by Sean Hellfritsch March 25, 2004