The act of playing sick lacrosse or destroying the opposing team on the field.

Playing lacrosse, chillin with your fellow lax bros to avoid work, school, or any other boring activity.
We (the team) laxterbated all over those guys yesterday 14-0!

Larry and Roscoe didn't want to go to work so they laxterbated with the team all day instead.
by PIONEERS14 April 6, 2011
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the act of laxing so dirtily that you achieve physical pleasure
bro #1: dude that was a gnar rip!
bro #2 i know i was laxterbating
by lax4eva September 29, 2010
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