When a man or woman picks up another man and holds him like a bagpipe while sucking his dick.
Did you see how Matilda bag-piped Johnny? What strength she had to do that.
A butthole that looks like a vagina
That guy looks like he has a milk pipe.
Mastebating under water so when you cum it looks like you penis is releasing smoke then your significant other sucks it all in like there smoking.
Denise: "Hey wanna try the smokey pipe move."
Jake: "Sure if you don't mind a nice, thick, white, smoke"
When a female wears a low top and shows her cleavage, a.k.a her drain pipe.
Check out her drain pipe!
The smell of your breath after a long day of smoking your pipe
Grandpa: Why don't the kids like to talk to me?
Grandma: They can't stand the stand of your gross ass pipe breath
When you send that soccer ball soaring into the back of the net!
Holy Cow....Katie is only a freshman and yet she just split the pipes!!!
A more polite way to say you need to take a shit.
C: Hey let's go grab a beer in a few.
A: Sounds good but the pipes are calling.
C: I'll just meet you there in an hour then.