look up any word, like plopping:
 
3.
A wacky, funny, silly or insane lesbian.
1. I met a real cute lissy last night, she kept me amused.
2. Ellen Degeneres is a lissy.
3. That lissy is at it again, she'll do anything for a laugh.
4. That lissy is very entertaining.
by thin-Min October 25, 2006
 
1.
The most wonderful girl in the entire world. A girl you just don't want to ever lose.
Ahh Lissy, I just love you.
 
2.
a name given to extremely good looking girls with big tits and a nice smile.
wow look at her, shes must be a Lissy!
by harry March 15, 2005
 
4.
A Lissy is a super-kind member of a roleplaying site who has a) Ramin and Sam in her cupboard, b) time for everyone, c) a cat that touches her butt and d) frequently a bit of alcohol. Despite her beliefs to the contrary, she is 10/10 a rad person in every which way, and you should promptly smack over the head with a sweaty fish anyone who says otherwise to her.
Lissy stole a loaf of bread.
And I'm Lissy. Do not forget my name. Do not forget me, 24601.
Softly, gently, Lissy shall caress you.
by Samwin September 16, 2013
 
5.
1. Short term for a wacky, funny, insane or silly lesbian.
Silly+Lesbian= Lissy

2. See Lezzie Lizzie Liz Lizzy

1. That lissy is out of control!

See Lesbo Lez Lezbo Lezzie Liz Lizzie
by thin-min January 09, 2007
 
6.
Melissa is the root name, however, usually prefer being called Lissy and loathe the nickname Mel.
Lissys are two faced bitches who are self-absorbed and fake. They ignore their true friends to try to get up there on the "social scale". However, they are just a wannabes with a huge bum; which is not a “ghetto booty" as much as they like to call it that, it is just simply a fat arse. Lissys are usually obnoxious who laugh at anything and everything, even if it’s not funny; their laugh is also extremely fake and forced.
Lissys are awfully self-conscious; however, they try to disguise it with their fakeness which only irritates people. Lissys are usually rude and abrupt when they want something. They seem like a nice, happy girl at first and then become annoying, fake, shit stirring wannabes.
Friend: "Hi Lissy, how are you?"
Lissy: *laughing* "I am well!" *laugh some more* "How" *laugh* "are" *still laughing* "you?" *laughter continues for rest of conversation*

Lissy: "Hey!" *fake laughing* "What's up?" *still laughing*
Popular girl (Rachel): "Hi Lissy, nothing really.... um.. rr. HEY SIDNEY!"
Popular girl (Sidney): "Hey Rach! Did you hear about Jake? Oh my god, I have so much to tell you!!"
*Popular girls keep talking... Lissy left standing there awkwardly....*
by trixiebeldon May 24, 2012