Devartitude

Meaning, to go Bar-Down on instantaneous command.

The Hockey Player, went Devartitude during the last game.

BGF

The uncommon acronym B.G.F is typically employed with the intended meaning of "Blatant Game F**k". This term is synonymous with the acronym B.M, or "Bad Manners" which is a common slang term among the gaming community to refer to attributes associated with other players. The acronym B.G.F is perceived within the gaming community as a more ferocious or harsh variation of the acronym B.M, which is why it is not generally used as often. (Wikipedia)

My teammates are bgf'ing this round so I can't perform as well as I normally would.