you're cooked

Popularized by twitch streamer Tbvnks, the word "cooked" in this context essentially is another word for someone who's screwed.

Person 1: I got 3 inches at 18, am i cooked?
Person 2: Yeah bro, wrap it up cause you're cooked.

Ranch

The code word for cum.

Guy: "Aw man! Look at all that ranch on her face!"