I got a great idea, heres how it goes.
Each person write one line, but it has the rhyme with the person above them. After every 2 rhymes tho just make up a new line that can be rhymed. so it should look like this
I lit up a fat blunt
i went up to some bitch and gave it to her in the front
after that i sold some meth
then i went to my friend seths.
im interested to see how this turns out.