bootsy bass 

Phrase used to describe a funky bassline with many notes in a song. a slang tribute to bootsy collins, bassist in the band parliment/funkadelic

" The new red hot chilli peppers song has some definate bootsy bass goin' on"

bootsy bass by cody July 1, 2003

booty bass 

n.
1. Electronic music created in the late 1980's for discoteques, now purchased exclusively for the purpose of showcasing ones mobile audio system. Predominantly, the capability to produce very low sound frequencies.

"The Tootsee Roll" - 69 Boyz
"Shake That Ass Bitch" - Splack Pack
"Girlz Wit All Da Booty" - MC Nas-D

booty bass by privatejokr December 22, 2003