look up any word, like ratchet:
 
2.
An electric guitar with bass pickups mounted on it.
Scott Lucas of Local H kicks out the jams on his guitbass.
by hardcore_hippie_hater April 16, 2005
 
1.
Guitar as played by Dave Dederer, and Andrew Mckeag of the Presidents of the United States of America, with three strings tuned in drop d.
i play a guitbass, she has 3 strings, uh...yeah
by Glenn Beiling October 05, 2008