it is used to trick people into saying gay bitches in a stream, so in a live stream someone would text something along the lines of: do a collab with gabe itches!
Timmythe15junior12345: Do a collab with gabe itches!
Streamer: Who is gaybitches?
Timmythe15junior12345: You don't know who gabe itches is?
Streamer: No?
Chat: mf you're stupid, you just said gay bitches
an joke to tell you your a gay bitch
"what is your name? oh its gabe itch. Get it?"
A kind of itchiness caused by Gabe,it is said if you sleep with him you get the itchiness too.