Top definition
One level higher than ill, but within the realm of words such as sick and ill. The epitome of all that is ill.
"Hey Shohreh", said Kirah. "Irena just told me this really terminally ill story about milkshakes. It wasn't just sick... it wasn't just ill... it was terminally ill. We should take that story to the ICU.
by lil' sik July 25, 2008
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