when you tell someone to 21 you're telling them to act there age and man-up. as in, be a woman and act your age
be 21! be21! take responsibility for what you did
21 by truthfrmghettobz August 21, 2009
21 is a greasy Italian who has jungle fever. She craves black men like I crave a double double during 4th period everyday. 21 is going to Boston College, which will be the worst school in the nation next year because she will be there. For that reason I will be attending Notre Dame next year where I can worship Troy Murphy's #1 jersey while cheering my team to victory over the eagles in football and basketball. She enjoys getting drunk with anybody anytime anywhere because she is so savage. Be sure to turn your phone off on Saturday nights or you will probably receive unwanted professions of 21's undying love for you while she is in her drunken stupor. If you see her be sure to hit her with a swiper and tell her to F off. Then smear bakeo grease on her and fill her backpack up with trash and slap her across the face with a burritto. She loves his kind of treatment especailly from her 2nd and 5th period teachers. 21 is buttface and shall be chainsawed.
the most amazing number. if you have number on your jersey, you are the coolest guy on earth. No one is able to overcome you because 21 also means that you are the fucking boss, so obviously everyone wants to wear your jersey.
21 by Ecirb Draw of the Tacocats February 23, 2017
21 by DankMaymer June 30, 2018
A rather arbitrary age (even more so than 18) used when it comes to adulthood. It is also the drinking age in America (America having one of the oldest drinking ages in the world, and the main reason why it was raised at 21 was to prevent drunk driving that was going on at the time).
You can go to war at 18 but can only drink at 21 in America? The inconsistency is strong with this one.
21 by CelticEagle February 13, 2019