Top Definition
When someone bans you or demonizes or complains about you using all caps.

Caps don't = shouting ffs

CAPS ARE THE FUTURE!
ME: HEY THIS IS A NICE CHATROOM YOU GUYS GOT HERE!

Them: Ban this guy hes using all caps!

Me: THIS IS CASEISM!

Mod: Banned
by nosureifsrs12345678 September 23, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×