A sexual act preformed while driving. When a woman preforms oral while your driving, and you switch roles going down the road and begin to eat her out while she drives. Can be preformed at a stoplight or stop sign. Also known as reverse road head.
by sparky1221 May 3, 2023
Get the U-Turnmug. Shelly threw up from too much vodka but Andrew kissed her afterwards. Their friends were shocked. "Dude, you were totally doing a U!" they all said to Andrew.
by anonymous1486 July 8, 2010
Get the doing a Umug. 
Short for underwear gays, fellows whose favorite recreation is strolling around in their boxer shorts, or in underwear. Being in underwear has a way of making a fellow look gay, hence the term.
Jake and Dwayne are quite the U gays, always strolling around in their boxers. They have even made some videos on themselves in their boxers: Jake and Dwayne, the U gays, the snowman, Jake and Dwayne, the U gays, wild hair, Jake and Dwayne, the U gays, the microphone, and finally Jake and Dwayne, the U gays, six cuppycakes each instead of seven.
by JMC70 February 9, 2020
Get the U gaysmug. by fujibo September 3, 2010
Get the U-boatmug. by moenniglover March 26, 2011
Get the u holemug. by High Priest in the Manner of Melchezidek August 27, 2003
Get the u-jointmug.