1 definition by midnightflame
Insane Monster Period. When your monthly cycle is particularly bad and/or driving you insane.
Pronounced like "imp", like the tiny devil that it is (not I-M-P like an abbreviation.)
Pronounced like "imp", like the tiny devil that it is (not I-M-P like an abbreviation.)
Why are you stumbling around like a drunken psychopath?" "Oh, I'm just going to pass out from blood loss from this stupid IMP.
by midnightflame August 6, 2011