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
 Get the Longarmingmug.
Get the Longarmingmug. When you hold a camera out to take a picture of yourself or yourself and someone else while stretching your arm out long. It avoids the peskiness of having to ask some stranger to take your picture. You just hold your arm out and turn the camera towards you and ta-da great picture for your facebook page!
Nobody was around to take my picture in front of that amazing lake so I just did a longarm and got a great shot of me and the lake!
by Kabonnagreen September 12, 2010
 Get the Longarmmug.
Get the Longarmmug. by \fdgdfg March 24, 2008
 Get the longarmsmug.
Get the longarmsmug. by Marc G December 9, 2008
 Get the longarmmug.
Get the longarmmug. by Iamtaller September 21, 2019
 Get the Lisa longarmmug.
Get the Lisa longarmmug. by mcb515 May 23, 2010
 Get the TK Longarmsmug.
Get the TK Longarmsmug.