Swish

1. swish
Used to express that a surprising victory or zinger has occurred.

(Usually accompanied by a two-handed gesture: both arms up, palms forward. Then, swing wrists so that your palms end facing the floor without moving your arms. Do this as you say "swish")

2. swish
In basketball, when you score when hitting nothing but the net.
I made a swish!

3. swish
When something is very cool.
My new jeans are very swish.

5. swish
A word used to call someone goodlooking instead of using obvious words like hot or sexy, mostly used when checking someone out.
Hey you see her swish!!!

6. swish
A male homosexual who has a very effeminate swirling stroll as he walks turning from right to left as he advances, his clothes making a swishing noise somewhat like a broom sweeping the floor.
The swish librarian jumped from his desk and flitted across the room when the handsome student came in.

7. swish
The word Swish derives from the term cool. 'nuff said.