A concussion caused by a blow to the head or face by a penis. There are three grades of concockssion. Grade I: confusion but no loss of consciousness. Grade II: postdramatic amnesia, long enough to preform something unwanted to your partner. Grade III: any lose of consciousness.
-"How'd you get that T.V.?"
-"I gave that cougar last night a grade III concockssion and stole it."