On a guy's birthday you get a blowjob. Does not have to be performed by your girl/boy friend or wife but they have to pay for it (one way or another).
by gee-orgy-oh May 18, 2011
by Novacaine86 May 04, 2010
In the US it is customary for a woman to discontinue the practice of fellatio upon wedlock. The birthday blowjob is the exception to the rule and the only real legitimate source of head a married man is entitled to.
Guess what today is? I'll answer for you since your mouth is full... that's right it's MY BIRTHDAY BLOWJOB DAY!!!!
by ThePooch June 07, 2011
by Novacaine86 May 04, 2010