backspace

When someone says something they didn't mean to say they can say "backspace" and whatever they said before must be imediately forgotten, as if it was never said.

...wait up, backspace!!

by Margaret Millen May 2, 2008

backpack

In reference to someone who is ridiculously and outwardly stupid, as in jumping off a plane with a backpack instead of a parachute; absurd unintelligence.

I talked to that tool for more than an hour, and he DEFINITELY has the backpack.

by Catherine McClary January 17, 2008

backpacked

when a person wearing a backpack is walking in front of you and they abruptly stop, causing you to run into their backpack

Caitlin: what happened to you?
Maggie: I was walking behind Phil and he totally backpacked me

by Sheana19ans September 8, 2011

backsnacking

Eating ass while backpacking

Selena and I were hiking in Yosemite and decided to take a break for some quality backsnacking.

by backsnacker7 October 10, 2017

Backsmack

To talk about someone behind their back

Brittany:"wow she looks really ugly"
Jessica:"sorry I don't backsmack"

by Backsmack September 12, 2014

backsnake

When your doing a chick so intensely that she keeps sliding up the bed so you have to follow her to keep it going.

Baby, last night was great, but from now on you gotta hold on to the headboard so you aint doing the backsnake.

by socialmediaocrity December 15, 2016

backsmack crew

A high professional gaming team on steam and worldwide.

Man, I just got owned by this team called Backsmack Crew .

by yA HIGH BOY November 18, 2017