Ideas To Piss Off/Annoy People In Black Ops?

I hate being spawn traped and when my team mates don't defend the flags with me in domination. Oh another great idea is running around with a noobtube with scavenger and sleight of hand and keep it equiped at ALL TIMES and run around with the crossbow and stick everybody you see and trow random grenades and put claymores in diver places. and to make it even worse camp with a shotgun in a deep coner =)