When a woman is taking it from behind from a male(usually a law enforcement officer but can be a male of any profession) in an aggressive fashion and the male's penis unexpectedly and forcibly enters the back door(anus/butthole) with out warning.
Girl 1: "Why are you walking funny?"

Girl 2: I met this cop at the bar last night. He started fucking my from behind and next thing I know he executed a No Knock Warrant. I've been walking funny ever since."
by Huntbig March 26, 2022
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When you’re in the middle of a coitus session and your SPAM javelin slips out of whispering eye and right into the heart of her rose bud. Coitus ends. Abruptly.
“Hey Karen, how was the sex with John last night.”

“It was all fine and dandy until he served me with a No Knock Warrant.”

Oooh boy…”
by Cups of the Dixie September 18, 2022
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