1 definition by longboarderchk

Top Definition
Huge-ass skateboard wheels. 72 millimeters wide.
Dude I just picked up some 72mm`s from Jesse for my longboard.

My dad just skated into the wall and chewed up a 72mm.

Ouch I just sat on your skateboard those 72mm`s are not comfy.
by longboarderchk September 10, 2006
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Buy a 72mm mug!