Bologna Knife

A falice or more commonly known as a penis.

Alex: Hey, where the hell is Sam?

Chris: Oh she is at the Rockies game. The last text I got from her is "I'm worried I might get stabbed here".

Alex: I don't know why she would be worried the only thing she's going to get stabbed by is a Bologna Knife.

Jack Knife

A dive in which you jump into a pool , fold in your body with your hands & feet close to each other with the finger tips and toes pointing down, then unfolding bringing your feet to the air and keeping your hands where they are.

person 1 on diving board "HEY GUYS! CHECK OUT THIS JACK KNIFE IM GONNA DO IN THIS POOL!!"
person 2 from a far "YEAH DO IT!"

Knife Cat

A meme in which an edited and or photo-shopped face of a smug looking cat on a black-grey feline body. A human hand is holding a knife, and is pointing it at the cat. This is an unusual "meme", but is well-known.

"Knife Cat" is my favorite meme.

Baby Knife

Referring to a small penis

Hey Tatiana how how he?
It was horrible he had a baby knife :/

Knife Hit

also known as knifers
see hooter

Dude my hooter broke :'(

Knife Sex

Knife Sex is considered to be having sex with bronx' mother. This is so because she is so bad at sex, she creates the unpleasant feeling of having sex with a knife. I personally like knife sex.

Bronx mother is the queen of knife sex.

Dick knife

An insult levied at a person with questionable taste in clothing and women, and disregards basic norms on public decency and social hierarchy. SEE: Meat Helmet
(Invented by Kevin Lantz and Doug Forrest)

That dick knife over there just cock blocked me.

Some stupid dick knife hippie just stole MY FUCKING TABLE.