Used to say "nonsense"

Interjection. Similar to telling someone to "chill" in English. It's a shortening of "tranquilo" (don't worry, relax).

Used as an adjective. A way of describing something/someone as "amazing," "cool," "epic," etc. (Don't ask me why!)

A male friend or homie, could work as "mate" equivalent, but in a very informal situations.

It means the same thing as tag and as such is a children’s game wherein a chosen person, who is called ‘it', chases after the other people playing the game and tries to tap them, making them ‘it’