describing someone who pulls pranks or a mischevious idea
April fools day is a very shenaniganous day.
by fdnb April 3, 2009
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Fiesty fun with jokes & rowdy behavior.
I can just tell that shenanigans will occur tonight.
by Starchylde June 4, 2016
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n. Informal


1.

a. A deceitful trick; an underhanded act.
b. Remarks intended to deceive; deceit. Often used in the plural.

2.

a. A playful or mischievous act; a prank.
b. Mischief; prankishness. Often used in the plural.
Stop your shenanigans! Retighten the lids on those salt and pepper shakers!
by LunaCyn December 16, 2004
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When a normal and/or serious coversation or message board thread becomes overrun and distorted by silliness and general tomfoolery.
"You are witnessing the shenaniganization of another thread."
by Dave March 28, 2005
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Deception or tomfoolery on the part of carnival stand operators.
by J W Fokker October 18, 2003
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Gat durn it you hooligans! Stop with the shenanigans!
by zBurd October 18, 2009
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Used as an interjection, "Shenanigans!" denotes a person or event suspect of unscrupulous or dishonest conduct. If one believes they bear witness to such an occurrence, they should immediately call "shenanigans!" to draw attention to it.
There's no way he could have done that by himself...I call shenanigans!
by TheLastMuse July 17, 2008
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