A person who has an amplified or boosted bass speaker box connected to his sound system in his trunk or backseat. A music aficionado in general, especially of rap and motown music; used among urban blacks as a pun or double entendre with the more accepted definition of crack addict, whether intentionally or because of spelling confusion (with basshead) is unknown.
"Shit, I been a basehead since I got my first subwoofers in eighty five"
by bongohercules June 20, 2007
someone who yells out of car windows, attempting to educate the simple minded masses with a "basecall". both the uneducated masses AND the basecallers are considered baseheads...a true paradox
lean out car window hey basehead, you are a basehead...fuck i am too...gay!
by Basemaster General October 17, 2003