It comes from the infamous footballer Jacob Harry Maguire

When someone messes up badly. Like fr did some dumb shit
"Did you see what Tyrone did?" "Yeah he maguired it big time"

"Oh shit i maguired it, fuck"
by Blotteren69 April 22, 2022
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A male who is tall, lanky, wears glasses and has a bald head.
"Shut up you Maguire"
by The one & only TBM May 9, 2006
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A male who is tall, lanky, wears glasses and has a bald head.
"Shut up you Maguire"
by The one & only TBM April 19, 2006
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Avery tight vagina, usually owned by a prick.
"I want to get my dick wet in that maguire but its too tight!"
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A tall lanky oke with no mates who has hit excessive deflation after vac (this may be due to his tendancy to take dangerous amounts of anabolic steriods).... When he is drunk he vividly talks about his small penis and how he loves boerie in his mouth...
Maguire: hey bro I'm drunk and my penis is small
Maguire: this would be the perfect time for a main boerie
by #thug4life December 18, 2011
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The strongest being in the whole universe. He goes through all parallel universes to bully the best of those worlds.
Thanos- I’m inevitable.
Bully Maguire- I miss the part where that’s my problem.
PROCEEDS TO SNAP
by Rafdor June 6, 2021
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The most powerful being to ever exist. He invades other universes just to bully everyone. He is immortal and can do anything he wants, including destroying the entire universe. But he wouldn't do that because then there would be no one to bully.
Person 1: Wow, did you see that guy kick everyone's ass while dancing?
Person 2: yeah, that's bully Maguire. He's the best in every way.
by Short dude June 17, 2021
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