Woo Yay!

More often lowercase, woo yay is used as an apathetic response to someone's irrational exuberance.

Also known as "Here's a quarter, call someone who cares."

Little Bro: OMG LOOK I GOT LEVEL 9 IN FF7!
Big Bro: woo yay.

Yay High

Yay High (or Yay Big) simply just means you don't know about the height of a noun. (Ex: a person or an object.) In explaining the person or object's height, you tend to use your arms to show length and/or height.

How tall is John Doe?
He's about, yay high. *using his arms to demonstrate*

yay-yo

See Cocaine
Slang term which means cocaine

"yo, do you got that yay-yo?"

Yay-yuh

A really weird way to say yeah, or absofreakin'lutely.

Rick: "'Ey, ya wanna get sum'm t' eat?

Playa: "YAY-YUH!!!!!"

Rick: "A'ight den."

yip yay

A childishly fun phrase one would say during a moment of intense excitement or pleasure

Or as a name for a overly cool and hyper person

Casey: Hey guess what, Jayden asked me out today

Bob: Whoo YIP YAY, thats awesome I guess ya wont be needin that cattle prod anymore...

yay area

the area arond the bay in california, limited to AROUND THE BAY. music scene for many rap stars, and some interesting slang that white people should never use.

P1: i live in the yay area.
P2: really, what part?
P1: san diego
P2: you assbag, san diego is not anywhere near the bay area
P1: yee it is nigga!
P2: uh huh, okay, im from the yay area too.
P1: what? what part?
P2: south lake tahoe.
P3: you dumb ass beezy, that aint anywhere near the bay!
white person: i dont get it.

MAY-YAY

Asian slang for mayonnaise.

"U wan more MAY-YAY on yo sandwich round-eye?!?"