The patch of hair at the base of the spine, just above the start of the butt crack. Usually found on men. Resembles a traditional bush, just located on the opposite side.
Ex) That guy's pants were hanging so low, I saw his butt bush.
Ex) He's so hairy...he needs to wax his butt bush!
Ex) He's so hairy...he needs to wax his butt bush!
by Julia76 May 05, 2008
" Man...that nigga-bitch in the low riderr jeans- bent over, and her butt bush fell outa her pants...
by Stephanie E Smith August 28, 2008
by AMHOANG March 21, 2011
by NATAS666 September 20, 2006