Bass up

1) Get high(drug use) while listening to the music, mostly at the nightclubs and parties.
2) To have a great time(connected to music).

I was totally bassed up in that nightclub!

Wanna come with us? We are goin to bass up there!

by Alex ramp December 04, 2008

bass up

Getting loud with somebody in a discussion.

Don't you be bassing-up to me you turkey-assed motherfucker.

by B Dominguez December 23, 2003