Kitten Flu 

A rare and always fatal disease which kills in 4 days. Kitten flu starts off with normal flu like symptoms but then on the second day ears start forming on your skull and a tail starts to form on your rear, this process is excruciatingly painful. On the fourth day when the ears and tail are fully formed, they fall off, your heart explodes and you die. Kitten Flu, though believed to be originated from kittens, is not passed out to humans through contact with the animal.

random person 1: "i feel really sick and my head and lower back hurt like mad, its hard to describe"

random person 2:" does it feel almost like something is growing out of them?"

random person 1: "actually, yeah, thats exactly what it feels like

random person 2: oh shit bro, i think you might have kitten flu, get away from me!"

Kitten Flu by SpecialKk May 15, 2010

kittenfucker 

a fucker of all things cute and/or cuddly.
someone who repeatily fucks their kitten.

mrs.stewert is such a kittenfucker.

kittenfucker by laurshh November 2, 2007

kittenlul 

kittenlul basically means "hot", so when you tell someone that they're a "kittenlul" that means that they're really hot.

Wow she's really hot, she's a "kittenlul"!!

kittenlul by totallynotdandev January 14, 2019

Fluffy Kittens! 

An exclamation uttered by the listener in a conversation to indicate he is bored shitless

A: "..and then did a 5 mile bike ride followed by a three mile run and finished off..."
B:" Look! Fluffy kittens!"

Fluffy Kittens! by Grim60 May 6, 2012

fluffing kittens 

The act of doing more then what was required. A bonus.

I've already made my quota for the year, anything more is just fluffing kittens.

fluffing kittens by nlbs September 2, 2020

Flup flup kittens 

Flup flups are a rare and heroic breed of kittens commonly found in the western regions of Europe and Wonthaggi.
They are too highly intellectual to walk so they therefore "flup flup" about on their own conditions.

your so smart! Wow you could give those flup flup kittens a run for their money!

Flup flup kittens by elzebub May 12, 2011