Or otherwise known as the Westminster Heimlich. When you're bangin' your woman and her K-9 comes up and licks your ass.
SLANG: "To be Westminstered"
"Dude, so my girl and I were goin' at it like jack rabbits and just as I was about to blow, Lassie decides to treat my ass like a lollie pop. As my girlfriend was laughing her ass off, I realized I had just been Westminstered!"