No Snitchin' is an Old School Runescape player who thinks it's okay to lie about being at ammonite crabs first when you go to reset, even though drops litter the ground around the area and 1 out of the 3 crabs hasn't respawned yet, and who then sticks around for 20 minutes, demanding you hop even though you call him out for his lie and trying to out-DPS you despite you having 12 levels on him.

No Snitchin' is an asshat. Don't be a No Snitchin'.
Yo, I'm hopping worlds looking for that pleb with the ign No Snitchin', did he hop through here? Well, let me know if you see him, me and my alts are about to grief the fuck outta him if we ever see him again L00000L
by Cheers Duder April 13, 2021
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When a younger person (usually incarcerated) is snitching.

Or

You’re on Inky_React’s TikTok
Dude: “it was him, him, that dude hiding behind that girl right there”

Inky: “Woah what the fuck?! Jit Snitchin’. That’s some Apex Legends shit”
by DownBadpvcL February 10, 2022
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A cross between wet snitchin and dry snitchin.
Person 1- Man, Shane just dry snitched on me for cheating.

Person 2- Na, he straight up Swiffer Snitchin on yo ass.
by Trap Crap CEO November 1, 2018
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When the teacher ask which person did something and that one faggot fuck tells them.
"It wasn't me Miss, Ethan done it!" - Says Mitchell as he's Snitchin' it
"Sir, Ethan and William are outside" - Theo
by the9hasshole October 21, 2018
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