Sex that is fast, loud, hard, and memorable.
We had some seriously hardcore sex last night. i think the people in the next room over heard us.
by sexyyy July 09, 2005
1 more definition
Crazy sex. Usually slapping the sex partner rapidly while fucking him/her like a wild boar. Hump like crazy until the sex partner screams their lungs out. Different strategies may apply. Fist in the pussy until it rips is a classic. Hardcore sex is only good for making porn videos to make the viewer ejaculate like a bitch. Please use caution before having hardcore sex. It may end with a testacle loss, and STD
I had hardcore sex with your mom last night. Her pussy is now 6 inches wide.
by agrasdfasdfasdf July 02, 2005