Top definition
often in connection with shut the f*** up, tbysss.....

A: Hey Mike, do you saw the Jacket of our teamleader. I didn't know that he prefer to go shopping in a 2nd hand store ...
Mike: STFU TBYSSS, he's sitting behind you
by surfpunk68 January 19, 2010
Get the mug
Get a tbysss mug for your sister Larisa.