Buzzy Felch 

Felching via the Back Door. The oral extraction of seminal fluid from the anal canal.

She's hot. If the Back Door was open I'd give her a Buzzy Felch.

Buzzy Felch by h'day December 9, 2008

Fetch a Buzz 

To drink some beers, smoke some weed or do anything else that might give one a buzz.

Me and my buddies are have some beers and blow a blunt to fetch a buzz.

Fetch a Buzz by Harry Seeward July 20, 2019