He was an Irishman with the name of Seamus
by Seamus D. October 7, 2007
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The most beautiful man alive. Smart, kind, and honest. A true gentleman. He easily makes friends and is good to his woman and family.
by MLE13 February 6, 2010
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A dog, most likely outside, an old hound and probably crying too
I was in the kitchen, Seamus (that's the dog) was outside.
by Stratosphericc July 30, 2019
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The best guy you will ever meet. Honest, Caring, Understanding. Hella heart eyes for this dude and I hope he stays in my life forever. I love him with my whole heart
Person 1 - hey would you ever go out with seamus?

Person 2- fuck yea
by Fudgebubblemonkey765 March 11, 2019
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The hottest guy you will ever meet! He's smart and funny! They tend to be great at sports!
"Hey, did you see Seamus and the game yesterday?"

"Yes! He looked so hot!"
by fortnitelife February 5, 2018
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American slang for a private detective or an Irish cop. Commonly misspelled as "Shamus." Taken from Seamus, a popular first name among Irishmen. The slang meaning of the name is believed to have originated in the early 20th century.
"I'm a brother Seamus!"
by OsirusR July 15, 2009
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a kid has swag, and is mad sexy
Lil B: OMG I HAVE SWAG CALL ME A SEAMUS.
by seamusc2014 June 29, 2011
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