bass 

"She's got a bass"
Pronounced "b" + "ass". Derived from the compounding of the words "back" and "ass".

A "bass" in this sense is the term to say that you can't tell where someone's back ends and ass begins. This can be caused by having a 1) a flat ass, 2) lower back fat that makes it hard to tell where the back stops and the ass begins. 3) both

Antonym: J-Lo booty.

She's a hot girl, but she's got such a bass on her, that i'll probably never take her from behind.

bass by J-Y December 31, 2007

Bass 

The skin line between the scrotum and the anus

person 1: whats that on jimmy butt
Person 2(changing jimmies diaper): thats the bass.

Bass by byron1491 June 28, 2009

Bass 

The spot on your body between your back and your ass.

Randi: *trys to smack my ass but hits my bass"
Me: FUCKIN A! YOU HIT MY BASS NIKKUH!

Bass by Third_Eye June 12, 2008

bass 

Bass, pronounced 'Baas' means cool or 'sick'. A 'sick bass' is a cool person, a sea bass is a fish but also an uncool person.

Only a sick bass could do that!
I am a sick bass.
He/she is a sea bass.

bass by Ananda12345 December 28, 2005

Bass 

To Bass
When a group of boys/men gang up on an unsuspecting target, totally outnumbering him/her atleast 20/1. Most commonly against someone who will not put up much of a fight. The target is then consequently beaten to shit, left with a fractured nose.

Most commonly associated with the group known as the Justice League.

Originated from KHS

Dave - "Holy shit dude, that guy totally stole your sandwich"
Bill - "Let's get the Justice League together and Bass him"
Dave "JUSTICE LEAGUE UNITE!!!"

Bass by WillyWonkle June 8, 2011

bass 

1) Sex, as in having sex, making love...

2) A woman's vagina

1) Taken from the Beastie Boys' "She's Crafty":

"The next think she said, 'My place or yours?
Let's kick some bass behind closed doors!'"

2) Taken from Fergie's "London Bridge":

"My lïps make you want to have a taste.
You got that? I got the bass"

bass by Ginanatl September 14, 2006

bass 

The instrument that no one cares/knows about.

Guy 1: Wow that guitar player is amazing!
Guy 2: Yeah, that bass player is pretty awesome too.
Guy 1: What's a bass? Isn't that some kind of fish?
Guy 2: .........

bass by TurtleSayShnarf April 1, 2009