Verb: to melvin someone is to stick your finger in their bum, before which you should 'melvin' and then make a rasping noise with your tongue (i.e. blow a raspberry) as you insert your finger. To melvin your opponent automatically hands you the victory in any fight or physical contest.
'I was having a good grapple with Mo the other day, but then he melvinned me and i lost'
'I'm going to melvin andy to get back at him for throwing that water over me'
'I'm going to melvin andy to get back at him for throwing that water over me'
by OllieTech February 12, 2010