The infamous 4 and 6 dogtag curse, once u get to this number you are at a disadvantage in your next fight, you just are.
The 7 dogtag curse, albeit not as common, activate this and the host leaves.
Picking up another person weapon when you dont need it. I discovered that if im not out of ammo on my weapons, and i decide to pick up a diff wep, a magic force will cause something to somehow kill me within maybe 10 seconds of picking up that weapon.
The Gunship curse. I hate this one, they call in a gunship, it kills 5-8 people, i call in mine, it dosent kill anyone.
thats all the ones i can think of off the top of my head, anyone experienced any reoccuring unhappyhaps?