When you meet another gay guy and you decide if you want to fuck him, or just be friends.
Jay: I met this guy yesterday.
Mark: Bro or blow?
Jay: Definitely blow.
1) Performing oral sex on a transgender woman who still has a penis (see also: MtF, Shemale, Futanari)
2) Catastrophic failure of the transmission in your car or truck
When a Ford owner says "blowing a tranny" it means his truck needs a new gearbox, when a Subaru owner says that, it means something else...
A large blow of wind that leaves the cunt after a hard rodgering.
"I just had sex with lulu and you should of heard her cunt blow "
When a woman puts crushed ice in her mouth and gives a man a blow job.
Damn that artic blow felt great I got last night. Submitted by J.E.B.Jr N.Canton, Ohio
If don't want the time, don't commit the crime of blowing cheddar.
if you are going to start blowing cheddar be prepared to sing like a bird
Michigan slang for inexplicable tire failure, usually offered as a unsatisfying excuse.
"Dude, how did the trailer get a flat tire??"
"It was an impact blow!"