blow smoke up one's ass 

Tobacco Smoke Enema (1750's-1810s)
The tobacco enema was used to infuse tobacco smoke into a patients rectum for various medical purposes, primarily the resuscitation of drowning victims. A rectal tube inserted into the anus was connected to a fumigator and bellows that forced the smoke towards the rectum. The warmth of the smoke was thought to promote respiration, but doubts about the credibility of tobacco enemas led to the popular phrase “Blow smoke up one’s ass.”

I don't trust him, he's just trying to "blow smoke up one's ass".
Oh don't believe him, he's just blowing smoke up your ass!

blow smoke up one's ass by Chafu August 18, 2009

Take it up with my butt because that's the only one that gives a crap 

A phrase you can inject in a conversation after someone begins to complain or go on about something that you are not interested in.

Take it up with my butt because that's the only one that gives a crap.

Take it up with my butt because that's the only one that gives a crap by General America December 19, 2010

shut up one shit at a time 

when 2 people are verbally fighting and your the moderater and there trying to talk shit over each other

when jr and brandford where talking at the same time bufords says shut up one shit at a time

shut up one shit at a time by The Bandit May 4, 2008

sling one up

To engage in sexual intercourse

That girls is so fine, I would love to sling one up her!

sling one up by badgerbadger111 October 27, 2010

Sneak up on one cheek 

To discreetly fart while in a crowded place.

"If I sneak up on one cheek, hopefully no one will hear me fart."

Sneak up on one cheek by creedmoor November 22, 2004

drive some one up the wall 

annoy or irritate some one

don' drive me up the wall, bastard

drive some one up the wall by reza January 19, 2005

spin one up

the act of rolling a joint.

Yo- Imp why don't you spin one up ya know?
That stupid hippe should spin one up eh?

spin one up by gumbolis March 1, 2008