Tilly 

An unfortunate situation or occurrence. Derived from the name Matilda

I hope it doesn't rain, that would be quite a tilly

Tilly by Tillyminimonster May 19, 2017

tilly 

This is the term you would use as a substitute for the word 'vagina' if your mom didn't want you to know the real word. You probably thought that 'tilly' was the actual word for vagina until you were in the fifth grade and went over to a friend's house, discovering their dog was named Tilly and in turn being horrified.

"My mom told me that the vagina was actually called a tilly and now I can't call it by any other term."
"My camp counselor calls her vagina a tilly."
"You are hereby not allowed to tell a boy the true meaning of tilly until you are married."

tilly by notoriousprankster October 2, 2017

Tilly 

Tyler, but when that person is very feminine so you call them “Tilly”

Dude #1: Hey Tyler!
Tilly: No dude, it’s Tilly, I’m gay.

Tilly by BigjigglywomannamedBertha December 26, 2017

Tilly 

Tilly is a guy who is really fun to be around, if you haven’t met him yet then you will soon.

That dude Tilly really got the party hype as fuck.

Tilly by Anonymous person 124 May 14, 2018

Tilly 

Smart ,sweet,kind,happy

Tilly is a girl who is always there when you need her she does everything u ask her to and if she is naughty she has time to calm down Tilly will always be there when you are down in the dumps or even if your happy

Tilly by Tilly February 14th November 22, 2018

Tilly 

Chicago Outwest Slang For Hoe

/thot

1) On Bro She Fucked Me And My Brother She Ova Tilly

Tilly by ChicagoSlang January 14, 2019

Tilly 

A hockey fight usually to get your team back in the game

We are down 2-0 in the first period, time for a tilly boys.

Tilly by sudbury12000 March 27, 2019