The most wonderful guy you will ever meet. He is sexy, smart, funny, creative, understanding, and always knows just what to say. If you ever get with a Jolyon, hang on to him tight because there will always be other girls/guys trying to steal him away.
Girl: She's dating Jolyon? That lucky bitch!

Friend: Well he is gonna miss every girl begging for one last kiss... I'm sure you still have a chance.
by spookycheese January 31, 2011
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A sensitive, intelligent man, comfortable with himself and non-judgemental of others but with a sense of humour and creative talents that often surprise. Typically works in IT or the creative arts.
You'd like that new guy in development, he's a real Jolyon.
by nzdefiner February 4, 2010
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An unwanted erection stiffy which pops up at an awkward time causing embarrassment.
Oh my God! This hot chick walked past me on the beach in a bikini and I got a Jolyon!
by Dogrell November 7, 2019
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