the nickname for Jillian.

Jill is a Netflix binge watcher, coffee addict and probably the biggest simp out there.

she prefers guy friends over girl friends, and is seriously the coolest girl ever.
boy: woah. that girl is cool.
girl: duh, that’s Jill.
by thesimpofallsimps March 12, 2022
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Jill, form of Juliet, Julia female version of John. Noble, honorable, romantic and beautiful. A woman of virtue.
If you want someone special in your life it should be a Jill.

Jill is brilliant and a great person to talk to.
by Evanstar2 February 5, 2010
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A person who is beautiful, funny, talented, trustworthy, and fun to be around. Everyones best friend. Helps people out and will be there when you need them no matter what.

"Thanks for coming to help, you are such a Jill." Also fantastic in bed. A Jill is the complete package. The perfect girlfriend.
"Dude, my girlfriend is such a Jill."
by Anonymous9988665533 February 6, 2010
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Moderately offensive term with similar meaning to 'div' 'prat' or 'idiot'. Was an 80's London term that has been brought back to the streets of the South East thanks to the film 'The Firm' and online show 'The Lazy Generation'. It's delivery is best when it isn't over-used and is saved for when someone does something really stupid/clumsy/dumb. Can be extended to 'jillian' or 'jillcrest'.
'Why would you buy another drink? We were just about to leave.... jills!'

'You've seen your bird every day for about 2 months solid you soppy little jills!'

'Nah don't invite Stiles out, he's such a jills!'
by TW_Lurker October 2, 2013
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The most indescribably amazing girl in the world. Jill's are almost always smart and hard working. They're usually really attractive even though they often doubt it.
Guy 1:What's one word to describe that girl?
Guy 2: She can easily be described as a Jill...
by Johnny Speeds October 4, 2010
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A girl that loves to give hugs. She's also one down chick, she's a good friend and fun to be with. Oh yeah, she also rocks a good set of neon polka dot under wear, and she's cute too! Thats jill for you.
Jill is one of a kind. =
by duckie22 May 4, 2010
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Jill. The most beautiful girl that you’ll be lucky to have her as your daughter, sister girlfriend, & best friend! She’s nice and loves to kick back and relax. She’s always there for everyone. She’s never afraid to have fun. 😉 If you cross her though, she will ruin your life. So be careful. She deserves love & loyalty.
Troll 1: Jill you’re t!tt!3$ are so big in that dress!
Troll: Happy birthday Jill!
by GabeMartha43 July 11, 2022
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