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1. Swimmy
A person who has an incredible talent for one thing or another - whether it be sports, music, or just a great personalty.
He's so Swimmy, look at him!
That Swimmy is so athletic, and look at how musically talented he is!
2. swimmy
Non-vulgar word for sperm.
Dude #1: Just got back from the doctor. My swimmy count is low.
Dude #2: Haha, yo swimmies need a boost! Pop some Zinc and stop wearin' such tight breetches man!
3. swimmy
good.
thats totally swimmy

see also;

swoopy
fung
shippy
4. swimmy
when you are drunk/high/messed up and your head feels like it's swimming.
Marie: "bro i'm so swimmy right now."

Julia: "dude i know me too."
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