shit sip

The last sip of a beverage, the backwash that has accumulated during the drinking of the beverage.

The only way to avoid a shit sip of beer is to pound it.

shit sip by Dan Lachapelle December 6, 2005

Shit-sipper 

A person who is acting like a dumbass .

I wish that shit-sipper would shut the hell up

Shit-sipper by Grimreaper206 May 25, 2013