Literally refers to young children, who often have colds but don't wipe their nose. Commonly used as a derogatory term to describe someone who is childish in behavior or appearance.
These snot-nosed kids tried to get into this club with their fake IDs, but the bouncer threw them out.
by Evil Timmy November 18, 2003
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Haughty, arrogant, demanding, and selfish. A typical trait of soccer moms and yuppies.
At the checkout line, a snot nosed soccer mom asked to cut in line because she had to pick up her brat at day care. I told her to bugger off.
by Tuna Wanda May 24, 2005
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Someone who does coke, or snorts other drugs up their nose.
"Motor like a snot nose" Talkin fast like a cokehead.
by Livin August 8, 2006
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A child. Due to children always having the sniffles or being sick.
That little snot nose brought home the swine flu from school.
by Lucentar79 November 25, 2009
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A term used for people who are brats. or act like brats. Or just a bitch
by starving african May 8, 2017
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The act of giving a person a facial, but shooting "baby batter" up that persons nose.
My girl-friend ended up getting snot nosed!
by 8 b a l l November 16, 2008
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1) A person that lacks experience or is ignorant of any real world knowledge.

2) An insult, typically used to imply that a person is young and stupid, and arrogant.

3) A child, young person, teenager.
1) Employee: "I am so fresh out of school, that I practically don't know very much."

Boss: "So your just a regular snot nosed kid."

OR

2) "You don't even know what you are talking about! Your probably nothing but some rambling snot nosed kid and need to seriously grow up!"

OR

3) "I can't imagine having any children. I mean who wants to deal with a pair of snot nosed little brats running around the house after a long day at work!"
by Doctor Em April 30, 2005
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