screenname

noun

1. a string of characters used to identify a user of a bulletin board, e-mail etc.

   “Women “absolutely love playing the victim” a man using the screenname michael2222 vehemently claims, asserting that women have taken a men’s issue, Incel, and made it about themselves (through the creation of femcels) because “they feel the need to be victimized by absolutely everything” (November 12, 2019).”