when a persons actions of being sneaky become a bit creepy. People who are known to be sneepy are cool and slightly badass.
i was being sneepy and i found out you live down the road from me ;)
by jadius November 04, 2012
1 more definition
Tired to the point of rubbing one's eyes and curling up into a ball in a cat-like fashion.
"The boss caught me being sneepy at my desk again and gave me a nudge."
by John-Rolf January 20, 2006