Slackpacker

To be a complete slut or whore whilst travelling. Can be used as a derogatory term for males or females as everyone is pretty easy whilst travelling

"Ive heard she's a right slackpacker" or this hostel is crawling with slackpackers

by Hendy :D July 31, 2012

snackpack

When a man busts in a girls booty and makes her poop it out (While wearing a thong)into a cup then he licks the panties and proceeds to eat it.

"Baby tonight you're gonna give me a snackpack."
"Joe was very unsure of getting his first snackpack because he had been eating nothing but red meats, and Jenna had been eating nothing but Thai with loads or siracha."

by bustyybabyy January 7, 2015

Sackpacket

Used to describe someone that is being a bitch, asshole, idiot, douchebag, or all of the above

" Uggh, Henry's being such a sackpacket."

by sackpacket November 22, 2015

Slackback

A woman that lacks in the back and packs more in the front lower area

That girl's tits are great and all but she's a slackback...

by Guphball September 14, 2022

sacknack

To sacknack is to punch male genitals

Ayo sacknack that nigga

by Fartgot May 24, 2023

Smacktactik

Very good

He had a smacktactik day!

by Alarmed June 29, 2023

Big-Ol-Smackalack

When you just finished a book, but you also love someone.

Alex: "I did it, Big-Ol-Smackalack"

by Smackalacker94 October 4, 2021