Somebody who acts nice when in presence of those who like her, but when alone with those she does not like, becomes rude and self centered. Swiss cheese's are often snobbish to the point were it becomes amusing to only you.
Layla: Hey Hayley! Apparently Carly got the lead role in the school play!
Hayley: Ughhh...
Layla: WHAT?! YOU DONT LIKE CARLY?!!!!!!111?!!!1111
Hayley: She's such a swiss cheese...
Layla: Whatev.
by Okay? Okay. October 5, 2013
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A long winded way of saying “We don’t have a real plan.”
“Have you heard of the Swiss Cheese Plan?”
“Yeah it sucks, one of the drabbest plans out there, thoroughly needs changing.”
by Cowboy_ August 19, 2021
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State of being; to have multiple bodily bullet-wounds, and therefore having an abundance of holes in you, thus resembling a slice of swiss cheese, which contains several holes in it.
F*** with me, and you'll get swiss cheesed up
by sbocaj January 24, 2004
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a smelly type of cheese infested with rodents and worms. It usually has a rather poop-ish stench that you can smell across the Universe.
Watch out for that Jade-Swiss Cheese..... it'll make you barf out your insides.....
by JADE~SMELLS~LIKE~A~PIECE~O~POO November 29, 2011
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verb - While having sex every 20 seconds you switch to a different hole. You do this repeatedly and in any hole you like.
Guy 1:

Hey man last night was crazy. Fucked her in the pussy, then ass, got some head, went for a titty fuck, in the ass again, and the back for some old school pussy.

Guy 2:
Holy shit man. You swiss cheese fucked her.
by Gonz!!! May 5, 2009
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