Anyone know any zombie glitches that still work on blackops 360

So didn't really know where to put this, but anyways the reason I ask is I just bought it and I told my cousin I'd beat his scores lol well I didn't know he used glitches to get his rounds and I only play waw so I have no clue of any glitches on black ops and the old ones I do know don't work anymore lol.

I'll take anything from barrier glitches to even multi gun glitches [ don't need dog glitches though lol]

also if anyone wants to play [ u gotta be decent no round 10-15 bs plz] drop ur gamertag.

 

All of the fun glitches got patched nearly instantly, if you wanted glitches you should check youtube videos of glitches found in new maps the day the maps are released

 

You probably won't find any because as soon as they are on youtube they get patched.

 

How old are you and where are you from? Which maps do you play?

If you are similar to me, we can play some time.