1. Referring to the best.
Better than all others in quality or value.
Most skillful, talented, or successful.
Most appropriate, useful, or helpful.
2. The most amazing thing in the world.
Causing feelings of fear and wonder : causing feelings of awe and extreme pleasure.
"Of course she won, she's shalee!"
"The show was great, I'd even say it was shalee."
"The sky around here is shalee at night."
"Theres nothing better then this! This is shalee!"