scat 

Unintelligible verbal utterances placed in time to music.

Have you heard "Scatman" by Scatman Jack? He's scatting all over the place!

scat by The Grammar Nazi October 25, 2001

scat 

1)abbreviation of scatophagy, meaning the consumption of excrement.
2) Defecation or faeces.
3) Substitute for the word shit

and 4)
Scat was invented by the late Louis Armstrong on the fly during a performance. While singing, his music stand tipped over, dumping his music sheets. He improvised lyrics while an assistant picked up the sheets while he was performing. Scat was first seen in Jazz, and branched out from there. It now hsa uses as varied as one can imagine, often used for filler in a song when words are not necessary, but allow the singer to show their talent with their voice.

That set of skat you laid down on this track is tight!

scat by Xenocore March 6, 2005

Scat 

A form of music where a singer is rapping or singing very quickly, usually non-existent words or words in a sequence that make no sense. One of the most famous scat performers is Scatman John.

"Everybody stutters one way or the other, so check out my message to you.
As a matter of fact you don't let nothin' hold you back 'cause if Scatman can do it, so can you."
-Scatman John

Scat by Nin10doh June 30, 2009

scat 

turd, often over a partners face

shit on my head, John

scat by Dave December 12, 2003

scat 

Somerset College of Arts and Technology

Please Mum can I go to SCAT?

scat by evchenko October 21, 2003

scat 

a scat is a shit. U can have scat luv, which is just shit luv. Like wen u lay a brick on sum1's chest n rub it in(as dean would know). You can also hav scat colored skin Ken.

Dean - This is a well sick party
Georgie - Can i scat on you on doms bed
Dean - Orrrr yeh rub it in all over the walls n curtains n my face and i will eat sum for £20.

scat by DOMGORMAN May 21, 2006

Scat 

A person who is completely worthless, an inanimate object even. Less useful to society than than the chair he sits on. He will swindle his friends for anything including; being greedy about money or ditching you for puss.

Also a word that means shit, which is what they are a piece of.

Dillon- "yeah Justin completely swindled us to smash Jessica"
Jeremy- "yeah, he's bein a real scat lately"

Scat by ImriiickjaamesBtch April 10, 2011