A Tigerstrike is only performed by brave gay men. First, the two men gets themselves into an unholy position similiar to two girls scissor-ing each other. The two men positions themselves with their legs locked over each others waists. Then they both inserts their penis's into each others anus. This position can only be performed by men that are well hung.
OMG, you wont believe it, last night I met a guy with a 10 incher and we managed to "tigerstrike" each other simultaneously.