The act of screwing (literally and/or figuratively) another in an intentionally dominating fashion so as to derive pleasure from the message being sent.
Why is our dog humpfucking the shit out of all the other dogs in the playpen? We'll get kicked out for sure!

The New England Patriots humpfucked the New York Jets to end the 2018 NFL regular season, 38-3.

Sorry guys, can't hang out tonight. I gotta humpfuck Chastity so hard tonight that she'll forget what her name meant!
by Virtuous Valkyrie December 30, 2019
Get the Humpfuck mug.
a body wave used by many jewish teenagers in attempt to seduce another. it is mainly effective when used in correspondence with the song "Strastruck" by Lady Gaga or "Starstrukk" by 3OH!3. either would efficiently enhance the prospect of success.
"Damn, Megan, did you see Shane humfuck right then? He totally wants you!"

"Really Fizz? Wow, that was the best humpfuck i've seen all night!"
by Fizzforever January 4, 2010
Get the humpfuck mug.
Someone who cuts holes in stuffed animals to fuck them rather than humping them.! Usually a “slutty” male.
Girl 1: dude I went to aidans house last night and he’s a humpfucker.

Girl 2 : no way.. that’s nasty! I’ve always known he’s a “slutty” man
by Humpfucker June 6, 2019
Get the Humpfucker mug.