maybe derived from Native American slang: To claim a stake, make your mark, be the first there, etc...
There is only one area of the park to have the party; lets get up really early and copasquat to be sure we got it.
by SteeleSeaBound May 29, 2009
A woman's ability to squat anywhere with the intention of peeing without wetting her leg, jeans or shoes... (To hover)
Rhonda has amazing copasquatability. She has no problem peeing anywhere when we cruise the back roads.
by Junie Itsame July 5, 2013