In pop culture, most often fantasy sports, movies or TV, someone who performs extraordinarily well or accomplishes something amazing. Primarily use in an exclamation to convey awe, respect and/or admiration. Can also be used to describe one's self for bravado and/or to celebrate a great accomplishment. Also is usually typed in ALL CAPS, for added effect. Popularized by Mike Myers in the Austin Powers franchise, where he frequently used the term to describe himself.
"Did you see Andrew Luck last week? Six touchdown passes, three over 50 yards. Now THAT is what I call a SEXY BEAST!!!"
"A year ago, I was on probation. Now I'm Director of the entire department. I told you, I am a SEXY BEAST!"
"How can you possibly say David Price is a sexy beast? The man cannot perform in the postseason for nothing!"
"A year ago, I was on probation. Now I'm Director of the entire department. I told you, I am a SEXY BEAST!"
"How can you possibly say David Price is a sexy beast? The man cannot perform in the postseason for nothing!"
by Ten Forward October 8, 2016
Get the sexy beastmug. by maplemcnamara October 28, 2022
Get the sexy cornmug. 
very homosexual
by xinith June 9, 2022
Get the sexymug. A bare-chested, muscled guy in gray sweatpants wearing a freshly carved Pumpkin over his head as a mask; or a simple latex Pumpkin Mask.
by nativedude11:11 September 19, 2020
Get the sexy man pumpkinmug. by riyuh9282 February 11, 2019
Get the Sexymug. 