Song From The Fast and Furious (First One)

There is a hard metal song playing in the Fast and Furious movie ( the first one that came out) It is playing when the SWAT team along with the main character take down the Japanese person house. Its a good song, but i can not make out lyricks? Please help!

i think it says something like:

i don't give a thing about it.

but thats all i can remember.