Very similar to a turbo goth:

"Turbo Goth: A type of nu-goth or cyber goth that dances like a robot, wears cyberdog clothes and waves glowsticks."

The difference is that teletubby goths really jump shark with it so that they end up looking like something off 'Teletubbies' or 'In The Night Garden'.
"My friend said he'd set me up with this cute turbo goth. Turns out she was a full on teletubby goth! Pretty girl but I felt like I was shagging Upsy Daisy from 'In The Night Garden."
by enigmacrypt April 14, 2009
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