how to write a rap (i need a rap)?

[Johnny]

hey peps me and my mates have been making up raps and having battles with a mate we call him big benny or big ben, so i need to make a rap up about him, things to know about him to make a descent rap up about him or give me a few lines or something

* weighs 125kgs
*stretch marks
*eats alot
*mummies boy

*thinks hes gansta

p.s ive thought of two myself but im starting to run out of ideas so any help would be great most creative rap will get 5 stars

[WheelKnee]

RAP =
Retards
Attempting
POETRY

All music is poetry.