halo 3 acheivment problem and attention all mile high club acheivers

ok so in halo me and my friends were rigging the game so we can do lone wolves together trying 2 get overkill and by accident i got killing frenzy now i hav the acheivment and i didnt get the points IS THERE SOME WAY TO DELETE THE ACHEIVMENT and i just got 1000 on cod4 can i hav one of those little pix beat mile high club on vet

if you glitched.....you get stitched:P

nvr mind i can get it i changed the language to chinese so i got it in chinese now i hav to get it in english hehecheesenuggets

nvr mind i can get it i changed the language to chinese so i got it in chinese now i hav to get it in english hehecheesenuggets

Noobs these days.