Quite funny. Generally used when making fun, or talking about making fun of other people.
Ben H's face is hilariously ugly.

Wasn't it hilarious when Ben H's mom slapped him for being so ugly?
by NotCharles March 2, 2005
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when Jordan Richards talks about his emotions to his 'best friends', these emotions will vary

1: confessing about his true love to rhiley

2: confessing his true feelings to the boys, for example. Michael Potts is his fourth 'best friend' he loves him
Rhiley: I'M deeply in love with her, I would do anything to kiss her one last time, this was quite the hilarious conversation
by nnnnnnnnnaaaaaaaaw April 16, 2010
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She's a very cute girl who love to have fun, she likes to eat out with friends, is usually very friendly unless you piss her off, has a perfect smile and beautiful hair, she can dance really good and likes to play sports. She is very beautiful and smart, one of the best people you can ever meet, she is funny and also very kind and sweet. If you ever meet a cute girl called Hilary be nice to her and smile.
Person 1: i just met the cutest girl

Person 2: what's her name

Person 1: Hilary! she is funty!
by IPutDAteamOnMaBACKDoe July 20, 2011
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to make someone laugh, usually uproariously; generally caused by a hilarious statement or action.
"LOLZ, shaniqua, you hilariate me!!1"
by dacoolsta August 14, 2006
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When a situation is funny, but even more funny than hilarious.
Chelsea: "Oh my god, look, that chick just stacked it on the tent pegs!"
Isabella: "Haha, that's so hilarial!"
by ChelseaVolturi April 11, 2009
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Hilary is the one girl every guy thinks of at least one point in there life, she is the girl guys dream of while they are with there girlfriend and she is the most beautiful girl on earth, she’s the one you’d do anything for, the one that will always worry about you and care for you, she’s the one that you wish you could marry, she’s the one you’ll fall in love with at first glance just to find out she’s everything you wanted and more, she’s outright gorgeous!
Hilary is all i want!
by Lil buttwipe July 8, 2018
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A really mysterious girl.Is filled with secrets but is really nice and funny.Most likely to become a bussniess women one day.
Hey look at Hilary.Shes's super nice!
by Ningamations October 14, 2018
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