No Snitchin' 

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

No Snitchin' by Cheers Duder April 13, 2021

National No Snitching Day 

National no snitching day
Every 12th of November nobody can snitch on you. If they do you are allowed to punch them up to 30 times on their arm.

Person 1: *Steals pen*
Person 2: *snitches*
Person 1: You are not allowed to snitch, it's national no snitching day *punches on arm 27 times*

National No Snitching Day by Bob Graffer October 10, 2020