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A person who will leave a place, party, house etc unannounced and is optionally quiet about the act of leaving. Also, as opposed to an intruder, will leave something behind such as a jacket, shoes, hat etc.
Jessica "Hey where did my dad go?"

Kyle "I think I heard the door he probably left"

Jessica "what an untruder"
by Synonym Sally June 25, 2010
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Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
via giphy
by ecogoth December 30, 2020
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