by youalreadyknow892 July 8, 2012
Get the Twelvingmug. 
The act of wheelieing a motorcycle until the tail touches the ground. Named for the front wheel being at twelve o clock
by Marnett December 29, 2005
Get the twelvemug. The Age I hated. Its when hormones are kicking in and you start junior high and all the drama starts. You Want to be treated older but every one treats you like a baby. but you are sooo close to being a teen you cant stand it. You secretly want sex but no one knows it because they, again, think you are a baby. Again, HATED it.
14-YEAR-OLD: Wow you are really hot
12-year-old: thanks you too
14-year-old: Wait how old are you?
12-year-old: twelve.
14-year-old: You are way too young for me. you're just a baby who dosen't know anything.
12-year-old: :'(
12-year-old: thanks you too
14-year-old: Wait how old are you?
12-year-old: twelve.
14-year-old: You are way too young for me. you're just a baby who dosen't know anything.
12-year-old: :'(
by Loveless <3 March 5, 2008
Get the twelvemug. In motorcycle stunting, pulling a wheelie so high that the bike rests on the it's tail section is called a "twelve o'clock". The act thereof is called "twelving".
by ThrustinJ August 12, 2007
Get the Twelvingmug. Twelve is multiple things, hours on a clock, number of a dozen, months in a year, the number of steps needed to summon satan to earth, and the age of most cod players. Twelve is an awesome number.
by Jawen July 9, 2014
Get the Twelvemug. a number, after eleven and before thirteen. anything else is classified as a regional colloquialism.
by brad March 13, 2004
Get the twelvemug.