A Jemma Gwerder is a type of short person, who doesn’t hit puberty until the age of 18, or doesn’t grow over 5’1. They are a type of person who would be a year 11 yet still look like a year 9.
“I’m 17, and I still haven’t hit puberty, I must be a Jemma Gwerder
by Indy Wilson April 24, 2019
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