v. the act of not filling someone's drink to desired amount.
"Hey bro, get me some vodka."
"Ok, here's some to start."
"What're you doing, dude!? Don't half-glass is it, fill that shit up!"

"Mom, didn't I ask for a glass of Dr. Pepper?"
"Yes, I got you that didn't I?"
"No, you half-glassed it. Can I get more?"
by I Am TheOCTOPUS February 18, 2010
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someone who always is looking at the negative side of things. always finding what's bad in the situation instead of the good
she is always looking at the glass half empty
by ilovepoop1234 July 15, 2021
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α person that always looks on the bright side of things.
She has α glass half full mentality. I want to be like her.
by hishdhhfkdj693674 May 9, 2021
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