Shitty Shifter

The act of a lesbian going anal with any type of shift lever.

You should have been with us last night, Abby performed a shitty shifter in my pickup and now it smells like sweaty ass and anal orgasms!

by not batman... ok fine batman. May 8, 2011

Pie Shifter

Refers to someone who can go into a petrol station and clear the whole shelf of Ginster's pasties in one visit.

"Wow did you see that guy eat all those pasties? What a pie shifter."

by Ferg1 June 26, 2012

sheet shifter

When a person intentionally leaves one sheet of toilet paper on a roll, shifting the responsibility for putting a new roll on to the next hapless user. The next user may discover too late that the supply is insufficient and have to hop over to the closet with their pants around their ankles to get a new roll. In a frat house it is unlikely that there is another roll. This individual is the lowest of the low rollers.

Hey dude, can't you let people know that the TP is used up? I had to fish some dirty tissues out of the trash to wipe my ass with. Stop being a sheet shifter you asswipe.

by pelicanellie June 13, 2014

shaft sisters

When two girls have had sex with the same guy

"Stacy, did you fuck Josh?"
"Yeah, last month"
"Dude, I fucked him, too!"
"We're shaft sisters!"

by julierileys April 19, 2015

Spear Sisters

Refers to two women who have slept with the same man.

Woman 1: how'd you score those free drinks?
Woman 2: the bartender and I are spear sisters.

by Picklesandbacon June 13, 2015

Ugg Sisters

those white girls who all dress the same and look alike. You can never tell them apart from the back

Omg Lacey and Lucy are such ugg sisters, like, which one is which?

by dan nicky ur bobbies December 8, 2015

menstrual sister

one of two (or more) women who happen to fall on the same menstrual cycle. Menstrual sisters often times find comfort in sulking, eating, complaining, and causing a scene together.

My menstrual sister, from the stall next to mine, threw a tampon at me as I kicked my door in anger.

As a good menstrual sister, I shared my chocolate as we bled and weeped together.

by PrincessGaylordFocker December 11, 2016