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© 1999-2026 Urban Dictionary ®
Definitions by Willlynn
Luno
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A noun used to describe a person who is hateful (unpleasant) with a
cynical
view on life that really just bums
everyone
else out and just makes peoples days worse for no discernable reason.
The term derives from The Aquabats
song
"Hey Luno"
"hey luno, shut the
fuck up
."
Used
after a
unpleasant
remark.
Luno
by
Willlynn
February 17, 2026
0
0
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