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1.
verb.

A sexual maneuver in which person A sticks their big toe up person B's anus.

Simulates the feeling one gets when they step into the Imperial Palace Hotel & Casino in Las Vegas.

Sometimes shortened to IP.
Dude A: Man, I got totally wasted last night, ended up going home with a tranny hooker. The worst part is that she Imperial Palace'd me...

Dude B: That sucks man...
by idib March 02, 2011