A catchphrase born from the brilliant mind of Rowan Bettjeman of Viva La Dirt League to describe something as being great and is a catchphrase that definitely exists.
The act of tucking in your undershirt into your boxers or underwear for a better feel and control. It keeps the undershirt from getting untucked and bunching up at the bottom of your tucked in outer shirt.
Oh man I am so glad I am dringing it today, usually when I fly my undershirtbunches up and I look sloppy.
Craig : So are we goin to party hard tonight?
Chad : You bet Sinco de drinko at Kiersten's place!
Craig : Hell yeah we are going to get so fucked up!
Chad : Yeah I can't wait to pound some pussy all her friends are going to be there too!
Craig : Sinco de drinko WHOOOOO!