Slapback

–noun
(slap-bak)

Both an auditory and tactile phenomena that occurs whilst performing coitus in the rear penetration position (doggy-style). Exacerbated by low light conditions and intoxication. It makes one aware, that regardless of intention, they are engaged in intercourse with an individual possessing male sexual organs.

Awww, man. I was so fucked last night. I took that tall chick home and I just didn't realise till' I felt some slapback. FUCK!

by MajorBlue October 24, 2010

Swatbackup

A role player, a fake, a scammer, a moron.

You’re such a swatbackup

by Cyber Doge July 15, 2018

slapback

A turd so long, that it sticks out of the water and could literally slap you in the butt cheek

"Hey Javier, I just took a shit so big it almost gave me a slapback!"

by Javier4life November 22, 2013

spitback

after ejaculating in another male, female or koala bear's mouth, they attempt to put the cum back into your penis through your coinslot (hole at end of penis)

john: "beej(a fit woman) gave me spitback the other night"
matt: "fun?"
john: "yh man, when straight back in like posting a letter through a door"

by Chris blud May 13, 2008

seatback

The action of accidentally leaving something behind on an airplane, most notably in the seatback storage area in front on you.

I was reading a great article in Wired, but I seatbacked it on the flight back from Kona.

by johntex December 8, 2004

sweatback

Sweatbacks are people who are out jogging or cycling on the road. They are in the way and apparently want to work out in front of people just to be noticed.

"Did you see that sweatback? I have never seen loose spandex before!"

by Kimsky June 21, 2011

acid splashback

when you do acid and crack your neck and get high again,

ted: what the fuck are you doin you almost hit that car
jack: dude i just had an acid splashback

by Cuck Hayta August 10, 2006