Nickname for girls living in Leeuwarden (Frisia, The Netherlands) who stay there sitting in their room talking to guys they've met once or twice IRL.
OMG that girl is such a Geeeartsje, she met Frizzle twice at a party but she won’t come over to visit him. I doubt they will be Greppeltje Graaien any time soon.
by The_Jay May 4, 2010
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