The sound a male makes upon seeing a wasp (just before climaxing) during sexual intercourse.
Today, my girlfriend and I were getting it on for the first time. Just as I was about to climax, I spotted my greatest fear, a big wasp, only a few inches away from me. I shuddered and made a very unmanly orgasm wail. She now refuses to have sex because she says I "turned her off forever". FML