yea not bad... some of my fav lines i used were
(after being dissed with one of those "i fucked ya girl" lines

If u rap about me and my lady's sex life, thats a bad sign
This guy needs a Girlfriend more than *Nsync, Nelly, and B2k combined!

another line i liked was:
I'll tear you apart, to the end from the start, I got endurance
U so certain of a loss, you bought rapper's insurance
cuz my words are natural disasters the way they destroy lives
This batttle aint a sweat like a cool down exercise

and after I got dogged for my first rap (not enuff pucnhes, they said)
I'm here with more game, metaphorically speaking
Afta tha loss, I'm back from the dead like Bernie's Weekend

those are pretty old ones i used on a different site but i gotta study for exams nowadays so i aint got much time, once that's over i'll have more time to think of punches

Keep l-ev8-n