sincuwas 

AKA "since you was", to request a frosty beverage from the unlucky person who stands up first.

Sincuwas up, will you grab me another alcinated beverage.

sincuwas by semperjim January 31, 2009

Sincuwas 

A transition word/ country folk's way of saying "since you were"

Hey Timmy, sincuwas over there can, you get me some food?

Sincuwas by Jack15Jack March 29, 2017

Sinchuwas 

A interjection of "Since you was" shortened for conveinence and for more quick and effiecient direction referring to asking someone to get you something since they are up. Mostly for Lazy Stoners, but use at your own will.

Hey Sinchuwas up.. can you git me a beer?

It can also be shortened to:
Sinchuwas.. Beer me.

Sinchuwas by Ginger123 December 20, 2007

Sinchuwas 

The person closest to or in between you and said object

Hey sinchuwas will you grab that for me

Sinchuwas by Wild youngan April 24, 2022