back logs

Shit that gets backed up in your colon and lower intestines as a result of neglecting your need to take a dump. Usually back logs are characterized by taking a dump, then about 10 minutes after you get off the toilet, you have to go back and take another dump that is roughly equal in size the first dump. Back logs are generally not healthy and are detrimental to regularity in your bowel movements.

Susan only takes a shit once a week. She's gotta have back logs, dude.

by LazySlacker June 28, 2005

Back-Ram

When a girl has a big butt and you want to have sex with her from the back

"Ayyy, check out them clappas, i wanna BACK-RAM, that joint!"

Sexy girl walks past:

"would you back-ram that?"

by gucciturb May 1, 2010

cut back

(in surfing)
a maneuver which consists of when riding a wall, quickly turning back the opposite way and then turning again to original direction.
(probably only makes sense to you if you surf, sorry)

'i did this epic cut back on a huge 4 meter wave yesterday, but i got wiped out'

by 3'buenos'14's December 26, 2009

Back nut

When your have sperm in the vagina and someone has to drink or "slurp" it out of said vagina.

Go drink the devil's back nut

by Echopixy February 23, 2019

High-back

1. When your cat raises its back real high when it rubs against your leg.

2. This is how cats show affection.

Aww pet her, she's high-backing you!

by Doobie girl April 18, 2016

back zerbert

Similar to the normal zerbert, this is when one individual uses his or her mouth to create a seal with another individual's back and then blowing, producing a fart-like sound. The back zerbet is often more tricky to pull off given the higher concentration of muscles compared to the stomach and so it is best pulled off by an experienced zerbet giver.

I was watching Lynn and Nicholas wrestle when she decided to hold him down, face first, and give him a legendary back zerbert. The noise was so loud; she has clearly done this before.

by Justn_time_ October 9, 2016

Potato Back

Someone that has bad posture or a hunched back that curves in weird ways like a potato.

Wow, Vlad your friend Roee is so cute can I get his number? Just so you know he is a potato back. Oh, nevermind then *proceeds to go vape in the bathroom*

by RoeeTheOgPotatoBack April 25, 2021