When people use this term they are demanding you fart on their right thigh only. If left, they might contract pneumonia and die, when people use the term "Crim?" or "Hop on crim" they are down bad for this act of severe farting on their skin.
Crim is a mixture of the words βcryβ and βcumβ. Usually used in a comedic sense.
Past tense: Crimmed
Present tense: Crimming, crims.
Future tense/general: Crim
Person 1: Babe, itβs time for your daily ball busting Person 2: Awe baby Iβm ready to crim.