Similar to the 'Motorboat'. The act of pushing one's face in between the butt cheeks, and rocking your head from side to side very rapidly while making a vigorously, vibrating your lips.
by TailRudder October 8, 2010
Get the Tail Ruddermug. when a guy tucks his pinger between his legs and GOES LIKE FUCK!!, pretending he is in a boat holding the rudder running round ballock naked making speedboat noises
"I feel like a break from the normal chug this evening, time to tuck this bursting bricker between these legs and motorboat my badself until the cows come home :-)"
"I feel like a break from the normal chug this evening, time to tuck this bursting bricker between these legs and motorboat my badself until the cows come home :-)"
by ShadeMade aka G-Funk November 30, 2011
Get the inverted tail boner rudder huddermug.