An imposter in the sandwich world. Basically a peice of toast or bread used to sit meat, cheese or salads on, but not closed off with another bit of bread, therefore not qualifying as a sandwich.
Tony: "what the fuck is that shit"
Shaun: " it's an open sandwich, want a bite?"
Tony: " fuck no! Get that shit out of my house before the Earl of Sandwich comes from his grave to kill you!"
by Ifmichaelbaywasawarhero August 31, 2017
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When a guy gets a girl out of his league to have sex with him.
"I didn't think Renee would get with him, but I guess he is a total box opener!!"
by MelRose January 26, 2015
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A polite way of saying whore. The phrase is more positive sounding because it sounds like "open-minded". If you use this term you are sure to gain more respect from your street performing female friends.
Naw Mimi isn't a whore...

she's just a very open-legged person!
by KOORVA June 13, 2006
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Common phrase used by non-english speaking foreign men in hopes of pressuring women to show breast curves, braziers, cleavage, areola(s) and nipples.
Sky: Hi there fella!
Ahmad: (accent) Sky make happy open boobs please quick.
by Mike Money Boats N Hoes March 9, 2011
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The Part of the Year when it is both Legally, and Ecologically, Acceptable to Hunt for Animals,Fish or Game, of a Particular Species.
All the (civilised) Local National Governments set Start and End Dates for the Open Season; and the Closed Season.
These dates can be different for each of the Animals, Fish, or Game Species which a Hunter/Angler wants to target.
In Order to Avoid Being Caught, Arrested and Fined, it is necessary to Find out what the Start and End Dates are for the Open Season; as it applies to the Species of Quarry which YOU want to Hunt.
( The Survival of Species is At Stake; So Don't Risk Being Busted.)
The Fines are, Quite Rightly; VERY PAINFULLY EXPENSIVE.
by Cyril Squirrel April 9, 2007
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