1. the biggest bug you have ever seen
e.g. "HOLY CRAP LOOK AT THAT JUNBUG!" "That beetle is a junbug"
by Junbuglover September 13, 2010
Top Definition
A cute little one that makes you wanna pinch their cheeks but after you pinch them you realize how much of a demon child they are.
person: aw look at the cute lil boy.
other person: dont do it! he's a junbug.
by lovemelongtime April 25, 2009
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