The gun I hate the most is the "Repair Tool" now if you get killed by that you should hang your head in shame,
Like me about 3 hours ago =(
and the only way to redeem yourself is the get the "Repair Tool Guy" back =)
I got a message after he got me so I sat there and thought thats it and it took me about 2-3 mins of stalking him to get the kill

i sent him a message and was like "Who's laughing now ?"
now that was funny but yeah I hate the Repair Tool and above all else the M60 =(
you run around the corner with a shotgun and there is some medic with the M60 you put about 2-3 rounds in him and he turns round and kills you QQ