A person so in love they barley see who the person really is, they only see what they want the person to be. Such a shame.
Friend #1: look at her crying over him again.
Friend #2: watch her get back with him after he cheated 7 times
Love sick fool: I don’t care! I still live him!
by Sunflower Tears February 11, 2019
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More often than not, it is used in a derogatory manner. Can also be a term of endearment. Personally I mostly say it when someone tells me they did something I have no interest in.
Negative
"This is my first definition on Urban Dictionary!"
"Sick ass fool...."

Positive
"Dood I just got a keg!"
"SICK ASS FOOL!"
by slompythepirate July 3, 2013
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Anybody named Nick who sells 1 gram cartridges of "wax" but it's really vape juice for 45 to dumb lil niggas and beat them up when they want their money back.
"Oh shit you know Nick"
"Hell yeah! He's a SICK ASS FOOL"
by imasickassfoo August 31, 2018
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(n.)That friend that you really just want to tell “It’s over man, move on,” but you find that it is much more fun to mess with him in close to every way possible.
I got my sick fool of a brother to take me to the movies because the girl he’s drooling over works there.
by thisisformyproject November 30, 2009
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