Inserting a straw into a person's asshole, taking a hit off a joint, and exhaling into rectum. Then remove straw and press firmly on stomach forcing a smoke fart out. It is then inhaled again and the process is repeated.
My ass is still smoking from that back door bagpipe last night.
Man this is some good weed. Anyone up for a back door bagpipe?
Billy brought in a bag of weed begging for a back door bagpipe.
It is a position in which the garage door closes on ones head and the person runs in a sideways circle.
Wanna go do some Garage Door 360.
When someone fucks up your door
“Troy put a god damn ding in my door!”
The act of swinging both ways yet unsure of ones sexuality.
The professor and Roberto were so scared of their sexuality that while on the road in the cover of night they took the chance to act on their saloon door syndrome.
The guy you’re supposed to end up with. Refer to ep. 88 of Call Her Daddy.
He’s my door number 3.
When you risk your life and almost get yourself killed.
Example for "knock on heaven's door"
-Why are you always risking your life? I don't want you to be a hero if it kills you! Do you know how much I worry about you? And still, you just keep knocking on heaven's door!
-I'm sorry mom, but I couldn't let that baby burn alive inside that building when it was on fire. And the mother was screaming outside.
Using one awesome thing you've done as a way to explain something else awesome you've done, sneaking a second brag in through the side door.
Douche: "This party is the most fun I've had since that time we were in Jamaica.
Friend: "Hey, we get it, you went to Jamaica; stop side-door bragging about it."