Drain Pipe

When a female wears a low top and shows her cleavage, a.k.a her drain pipe.

Check out her drain pipe!

Pipe breath

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

Split the pipes

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!!!

milk pipe

A butthole that looks like a vagina

That guy looks like he has a milk pipe.

pipes are calling

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.

Pipe the Mic

When you fart loud into the microphone.

Pipe the Mic - This nigga just piped the mic and farted!

shy pipe

SHY PIPE is a nown. It's meaning : : a timid or distrustful asshole, or ass pipe.

My shy pipe is not so shy when a bottle of lube is brought to the table.