When you see a FREAKING HOTT girl and you friend ask you what you would rate her from 1-10 and you just say jenny(witch means 100,000,000,000)
Bob: Dude look at the girl over there! what would you rate her between 1-10??

Kyle: That is a Jenny right there!!!!
by Jenny:) September 15, 2008
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Is the shorter version of Jennifer, which means beautiful girl
what is your name?
Beautiful girl otherwise known as Jenny
by CB2114 June 12, 2008
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A girl whom you think is really nice to begin with. Then you realise that she doesn't give a damn about you or anyone else, she cares only about herself. While she is loyal to her family, she never thinks about others. She won't tell you her secrets, she is never organised and she's always hanging around with people other than her "best friends" since she doesn't care about any of them. Watch out for these girls. They may appear funny and loyal but they are only in it for themselves.
Jill : Oh have you spoken to the new girl next?
Jane : Oh yeah, she seems like a complete Jenny :/
Jill : Darn, I thought she looked so funny and friendly. . .
by pyjamafish March 11, 2011
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Jenny is an learning AI created in 2008 designed to learn and adapt to situations, created with a base set of responses and behaviours
I spoke to Jenny yesterday, Jenny is an AI
by Markbarkgotlark April 18, 2021
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A patronising cow that will gladly share information about being on her period with any unwilling passer-bys. Desperate and annoying.

She does have a good swagger, however her run is like a disabled donkey on crack cocaine.
Get out of the way, she's doing the Jenny run!
by Samuel McGuffin November 25, 2011
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Usually a mid-40's woman with an abnormally expanded vagina, mostly due to being an active prostitute MILF and having kids with large heads.
Yeah, we were about to do it, but she was a Jenny so I declined.
by Alex_G_16 March 29, 2011
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Why there is so many definitions for this? ITS A NAME BRUH.
1: ok ima define it jenny is so beautiful and nice and...
2: ITS A NAME BRUH. You can't judge people of names.
by Impostor (sus) March 21, 2021
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