1. To hang out and smoke weed on your own or with others.
2. Alternate for weed
3. Used to describe something good/interesting
1. "You guys want to cotch later?"
"we're going to cotch at Sam's house later"
2. "Where did you put the cotch?"
"Dude, I bought 2g of cotch, you wanna come over and smoke?"
3. "Titanfall 2 is pretty cotch when you're stoned"
"There is nothing more cotch than a lava lamp"