Saf1- a shortened version of suck a fat one meaning a blow job.used commonly when speaking to girls or when someone asks you to do something and you do not want to do it.
Ali: greg show me your phone? Greg: saf1 bitch!
by robin ford mitchell May 9, 2011
Get the saf1 mug.
Shortened version of "Suck a Fat One". Mostly used to joke around with people.
person 1: man your hairdo sucks!
person2: saf1!
by The Liam Steckler man. February 27, 2016
Get the saf1 mug.