A ‘Verb’ used to describe the act of ‘hanging out’ in a causal manner.

You wanna like… cotch at mine or yours? (Would you prefer to casually relax at my place or yours?) Na man is like better at yours init. (I would prefer yours good friend)

The Act in which one is relaxing, maintaining little ir no movement (maybe due to narcotics or simply just tired), an advanced version of chilling

Oi blad what you sayin....nutin man jus cotchin...ahh seen seen

To hang out somehwere

We jus been cotchin pon street >We've been hanging out in the streets<

Greeting, as in "Hello"