A Northern Irish word meaning crooked, out of line, or not straight. Common among builders who have trouble with words like mis-aligned... and the English language in general.

See also - Skewif
"I put the nail in straight, but you hung the picture skellie you dozey cow"
by P Hawkins September 15, 2006
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skelly meatspins, billy meatspinned, they will meatspin together.
by Tadeo Guiseppe October 15, 2006
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If you had one extra jolly rancher and five friends who all wanted it you would yell "Skelly!" and throw it into the air. This would signal a free for all and thus relieving the thrower from having to choose favorites among friends. Additionally the thrower would aim for an area that could cause the most disruption and fighting for the prized possession.
"Let me have a jolly rancher." "I want one too." "I only have one left. Skelly!"
by kaywhyelee January 24, 2021
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A slang term for the sexual acts associated with necrophilia, such as sexual intercourse or other sexual relations with a dead body/corpse.
Oh dear, I see your dad has been down the graveyard to do a bit of skellying again!
by Unmistakable Moo November 21, 2022
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The term for fucking the skeleton of a person who has never been laid while eating cake.
"when walking through the graveyard I saw a homeless woman skellying with chocolate cake"
by jerum April 25, 2007
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A word used in response to a story which seems dubious.
'Pulling a skelly' on someone entails an action, where the index finger is put under the nose, to make a finger moustache.

most commonly used in response to a questionable or suspect story, where the likelyhood of a fake story is high.

used as:
Skelly
Skelly over you
Skel
Fair Skel
ex1.
guy 1: "dude, i had sex with seven women last night."
guy 2: <with finger moustache in place> "skelly."

ex2.
guy 1: "hey, did you smoke all the weed last night?"
guy 2: "no..."
guy 1: <moustache> "skelly over you"
guy 2: "ah lads, mammy!"
by randybadger88 January 9, 2009
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The mother fucking son of a bitch who thinks he is hot shit and acts like he knows what he is doing.FUCK HIM. Sucks MonkeyDick and loves to put his privates on men
by WolfWeed II of the Anus October 1, 2016
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