One who masterbaits while imagining another person, animal, thing, or pretty much anything that gets them off.
"Wow that chick is so hot i might have to imagibate to her fine ass later"
by Hortinstein June 04, 2003
1 more definition
The act of masturbating using only your imagination.
Joe couldn't find any good porn so he decided to imagibate.
by demonic324 July 25, 2014