What is Gretta?
1.
Generic name used in place of the real name of a hot girl you just met and would like to sleep with.
I met this girl named Gretta last night, if I wasn't married I totally would hit that.
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2.
The last name of a terrible math teacher at
That teacher is such a Gretta...I can't understand her.
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Random Words:
1.
Boobs that look like pointy swinging rocket tips from the 70's due to the style of bras that held them in this era.
Jon: "Who..