A girl or person but usually a girl or group of girls who constantly and randomly do tik tok dances everywhere and anywhere all the time always!
Looks like your girlfriends got tiktok Tourette’s!

Anytime the music drops all the girls Come down with a sudden case of Tiktok Tourette’s.
by Nearly headless d*ck March 24, 2020
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A voluntary movement disorder afflicting young girls worldwide that causes repetitive, seemingly uncontrollable upper body twitching upon entering a room. May resemble choreographed dancing to an untrained eye, but such motor tics are purposeless, usually nonrhythmic and always annoying.
What’s wrong with that girl in grocery aisle #4?

“Oh she just has TikTok Tourettes Syndrome. She’s fine.”
by Dot_Connector November 22, 2020
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The singing, humming or saying popular sounds, noises or songs used on the tiktok app
Saw a dog scratching it's bum on the floor and had to bite my tongue to stop myself singing that tiktok song out loud. Definitely suffering from tiktok tourettes
by Lady Cakey May 11, 2020
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