Any other glitches for COD black ops?

dude i got to round 47 on both "Five" & "Kino Der Toten". i knew the table glitch for "Five", & they patched it. I knew the three gun glitch but they patched it. I knew the stand on top of windows glitch & they patched it. i hear theres a ladder glitch for kino buts its not true. just some random people who thought the ladder had something to do with kino. the most ultimate glitch is the monkey bomb glitch. unlimited moneky bombs & now they patched that couple days ago. the only glitch that still works is when 1 player lays at the corner and you jump on top of him & you both die, & you hear a girl laughing. thats said to get more upgrade drops, more zombies comes, & better weapons from the box. but sometimes it doesn't work... every glitched is patched. anyone know another glitch? would be much appreciated if there was some type of video you can show me.