Taste
Taste - An expression meaning something is  excellent, cool or otherwise good.
To be said to be "taste" is the highest form of praise possible for an individual/object/activity.

Can be used as a single word expression or combined in a sentence to mean someone is doing something "taste".
This is often referred to as "getting your taste on"

"Oi mate, check her out... She's taste!"

Chris:  "I can't believe how well Ronaldinho is playing today"
Rob:  "Yeah I know, that boys got his taste on!"