speedycat 

the old saying: speedycat sure is speeeedy!

he was found in the chat room known as Speedychat. someone made and type-o and a guy got the song: speedy cat by Y&Co.
then he put the song on a flash. along with it has speedycat fyling in the air to the music. when you click on the moon he goes way way fast, along with the msic speeding up as well.

then that's when one of the 4chan cats came alive: speedycat! (speedycat sure is speedy)

speedycat, a cat that is fast, yellow, and can fly

speedycat by mad_muffinz November 26, 2006

SpeedyCat 

Give you my desire...
"Speedy Cat"
Give you my desire...
Splendid like a fire...

SPEEDYCAT SURE IS SPEEEEEDY!

SpeedyCat by SPEEDYCATSPEED January 22, 2009

seepycat 

A person who wakes up and stretches every muscle in their body simultaneously and just keeps complaining they are tired all the time

Roommate one: "Hey, wake up, we need to hit the library. How are you feeling this morning?"

Roommate two: "The worst of the worst. I am such a seepycat today because you and that girl snored all night."

seepycat by sneakdest April 1, 2011

speedyfatslayer 

one who kills fat people with amazing speed. speedyfatslayers usually have amazing eyes, fun loving, silly, great sense of humor, has the cutest face, amazing gamer skills, has a huge penis, and oversized testicles.

he is such a speedyfatslayer.

speedyfatslayer by japanese helicopter November 29, 2011

Sebago Speedboat 

n, v. The act when one man buries his face in between another man's buttocks and vigorously throws his head back and forth while resonating his lips to make a "brrrrr" sound. Very similar to motorboating.

I almost passed out with delight when Henry knelt behind me, buried his face between my naked ass cheeks, and gave me a Sebago Speedboat.

Sebago Speedboat by GBart444 July 8, 2011

Speediating 

An alternate version of the word speeding, used chiefly by corporate whores, Wifeswap contestants and people with severe retardation (esp. sufferers of Angelman Syndrome).

Angelman Syndrome Sufferer: Is there any way of speediating up the process?

Normal Human Being: No.

Speediating by WaywardSun September 8, 2011

Speedacity 

1.The strategic combination of speed and tenacity
2.The relentless work ethic and equal and I'm relenting rate of farewell pregame
3.Advance rocket surgery techniques recommended by Dr. Chip Kelly

4. Yet another chip invention

Dr. Chip Kelly's Philadelphia Eagles used their Speedacity on both sides of the field on the New York Giants.

Speedacity by Bigpapifitz October 28, 2014