luke: how did you and mindy do last night?  tom: oh yeah we did some pretty good stuff shes a helmet crusher she is  luke:oh wow, so lucky
someone who has hardcore sex and litterally crushes the foreskin
"luke: how did you and mindy do last night?  tom: oh yeah we did some pretty good stuff shes a helmet crusher she is  luke:oh wow, so lucky" What is the definition of "helmet crusher"?