When someone or
something is just starting to get a rhythm or feel for
something they do or say, they are cooking.
Don't get this term mixed up with serve, you serve someone after you
have been cooking
Bro 1: Bro, this
definition is nice, this dude has been cooking this
definition up
Bro 2: Fr bro this dude just served us a whole
definition, even my kids can eat after this one.