1 definition by Professor S. L. Oug.
The act of a gentleman inserting his right arm, up to the elbow, into the rectal cavity of a friend. This act is only considered as Longarming if the gentleman in question is making a 'karate chop' shape with his hand and is making a face like he is straining to reach something on a high-up shelf.
Dude, I was doing some mad severe longarming with Ronald last night. I was reaching around in there like when Timothy Dalton is groping in the log holes in Flash Gordon.
by Professor S. L. Oug. July 26, 2009