(v.) The act of angrily and violently having sex with an attractive broad because her personality and/or actions pisses you off.
Distinguishable from rape in the sense that rage fucking requires the consent from both parties involved.
*Girl combs her fingers through her hair while she talks to someone*
Craig: "I fucking hate when chicks run their fingers through their hair like that when they talk to people."
Kyle: "Yeah..but she is kind of cute."
Craig: "Hell yeah! I would rage fuck the shit out of her!"
Kyle: "SHIT YEAH!"
Tony: "Bro, I rage fucked Taylor last night!"
Frankie: "What!? She ha......"
Tony: "Hell ya! It was awesome. I took all my anger out on her! Felt so good!"
Frankie: "But she ha......"
Tony: "Best day of my life! Wait sorry I interrupted you again. What were you going to say?"
Frankie: "She has HIV."
Tony: "Well now she has HIV and Chlamydia."
Frankie: "SHIT YEAH!"
The act of having sex violently after rage quitting something, typically a video game.
Girlfriend : I love it when my bf gets mad over a video game. Right after he rage quits, he wants to rage fuck me. The sex is so aggressive that I like it.
BF3 player : OMFG THIS IS BULLSHIT! A FUCKING CLAYMORE? I'M DONE, FUCK THIS GAME! (Alt+F4)
Girlfriend : Meet me upstairs?
BF3 player : Fuck yeah!