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to be understanding/concentrating on something really well
Dude, I was totally on the ball in chemistry class today!

Yeah I got an A+ on my test yo, I was on the ball that day!
by Dasha March 02, 2005
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May 11 Word of the Day
A euphemism for β€œkill me” now that composting oneself after one’s death has become popular.
All right, why don’t you just compost me?
by Dr Bunnygirl March 22, 2020
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