Top definition
The conscious decision one makes to spend an entire weekend indoors getting OYF and talking smack to their friends. Usually done within the comfort of a batcave with the aid of a five dollar note and a heated plate. The 3 day long binge often ends with a hectic sesh and some xannies.
"Yeeeeeeah bra, whats the plan for the long weekend?"
"I was thinkin to just Batman-it"

"Where was Bud last night?"
"He batmanned it, hard."
by LaFemme19 June 14, 2009
Get the mug
Get a Batman-it mug for your mate Zora.