Paedobear's definitions
When you're getting a blowjob and you're on the verge of cumming the girl or guy blows the cum back up your cock.
Blow back: The stupid whore blew the cum back up my cock so I gave her a strawberry cheese cake. That'll teach the bitch!!!!!!!!!!!!
by Paedobear September 9, 2008
Get the blow backmug.