Definitions by RVGamer06

WGF 

A group of Italian youtubers, the name stands for When Gamers Fail.
If you see WGF in the username of someone on an online game, it's probably a WGF fan (a.k.a an Italian kid)

mrsWGF: Ciao(hello)
another player: ciao, segui lyon? (hello, do you follow Lyon?) (Lyon is the most known of the WGFs and the boss of the group)
mrsWGF: Si, mi piace soprattutto cico (yes, i like mostly cico) (cico is another WGF)

WGF by RVGamer06 December 11, 2020

BM 

short for Italian "bimbominkia" (basically a toxic kid)

Raga, questo qua mi ha teamkillato, è proprio un BM
(Guys, this guy teamkilled me, he is such a BM)

BM by RVGamer06 December 11, 2020