I've had guys that will walk out of the bush after I've shot them, like their on patrol. Then get pissed when I shoot them, afain. If you are not going to wear a kill rag, then hold your weapon above your head so I know you have been hit, while calling hit.
I will put my weapon above my head while calling hit (every few seconds), until I can get my kill rag out. Once the kill rag is on my head, I stop calling hit, not before.
Nothing says loving, like a head shot!