The South English Dictionary's definitions

Speg

An English term, specifically deriving from Oxford-shire. "Speg" is a slang term used to describe a Haribo™ egg, and the Inhalation of said egg.

Example 1: Thats a fucked up speg mate, save it.
Example 2: Speg it right up!

by The South English Dictionary February 23, 2015