Casing the Sausage 

Masturbation: Stroking it. Choking the chicken, Spanking the monkey, etc.

Did you go out last night? No, I was home alone casing the sausage.

Casing the Sausage by Dlee1967 July 27, 2014

casing out 

To check a place out in advance before you rob them.

I was casing out the local store to check for security and merchandise.

casing out by Phantom_one23 September 19, 2013

casing a house 

Slang. to examine or survey (a house, bank, etc.) in planning a crime (sometimes followed by out): They cased the joint and decided to pull the job on Sunday.

On the way home from school, I started casing a house.. (The Dirt, Part two

casing a house by Casey Vandango August 15, 2019

free casing 

When the police manufacture a case against someone.

Accused: The cop free cased me.
Friend: what does free casing mean?
Accused: The cop made up a case against me.

free casing by capias August 4, 2014

Just in Casing 

Just in Casing- Before you go out for the night clean up your apartment or house just in case you bring a girl or guy home after the bar or party

Bill: What ya doing man
Mike: Nothing "just in casing" the house before we hit the bar.

Just in Casing by Mikeysurfer December 8, 2010

Sausage Casing 

Another word used for a condom.

Gary: "hey man, Jess is coming over later, you got a sausage casing i can borrow?"

Matt: "go buy your own, you broke-ass mother fucker!"

Sausage Casing by strawberries4lunch November 7, 2010

Greasy Sausage Casing 

The greasy, shiny, filthy condition of a condom after engaging in anal sex with a woman with a dirty ass.

Frank loves having anal sex with his girlfriend Norma. However, he dislikes the Greasy Sausage Casing he gets because of Norma's muddy playing conditions.

Greasy Sausage Casing by Eaton Holgoode June 19, 2009