The act of incessantly shitposting on people's Twitch streams and Discord Channels. Examples include song requests of the worst music in recorded history, noise spamming voice channels, and unpleasant text spam in chat.

It must be known that the Thannis isn't racist, prejudice, or rude in any way. They are court jesters to their communities, and almost every community has one.
Person1: *Shitposts*
Person2: Pretty sure you're Pulling a Thannis
by WolfWoofs January 23, 2018
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