an one-of-a-kind chick; impossible to replace, impossible to find another just like her, incredibly nice in every way possible- unless you really really really try and piss her off (which is an extremely hard thing to do, so if you've made her mad, you pretty much deserve what happens to you)
by anonymous201102 December 28, 2009

by Helen January 24, 2005

by Nina 17 Letters September 24, 2006

Steffi is a cute and wonderful boy. He is super talkative and can be loud and a little bit selfish. He has long brown curly hair and has beautiful hazel eyes. He is also known as Stefan but sometimes called Steffi by his closest friends.
Cam: “Hey Steffi, How are you?”
Flora: “Stefan, I have a good nickname for you, what do you think of Steffi?”
Flora: “Stefan, I have a good nickname for you, what do you think of Steffi?”
by Cookie_23.. April 20, 2019

means you are having a laff. because you would say having a steffi graff. which is like having a laff
Your having a steffi arnt you.
by stevol April 19, 2006

Steffie is a girl who always has a different boyfriend each month, they usually breakup when she gets bored of them, she even dated her first cousin, guess self love really runs deep.
never trust a steffie.
never trust a steffie.
by Langfordrussell November 8, 2019

by Ima simp 3000 September 7, 2020
