Shania Twain 

A no talent having, slutty dressing country "singer" who has sold her soul to the devil to be popular. Songs are awful, mostly due to her writing most of them. Frequently uses a straining, whining tone while "singing".

When Shania Twain sings, it sounds like a cat is getting repeatedly hit by a tennis racket. But I'd still nail her.

Shania Twain by Ted Worthington October 7, 2005

Shania Twain 

A a woman who tries to call herself a country singer. Tries being the key word.

A: I was listening to a country station and Shania Twain came on.
B: I bet that ruined the station.
A: Pretty much.

Shania Twain by Chica_Chica April 10, 2006

Shania Twain 

When the power goes out and you have to use a glow stick to piss.

"I'm on that Shania Twain shit."

Shania Twain by Dskijner May 4, 2014

shania twain 

a vetenarian in world war 2 who never gets called by his first name "shania" his name is always "shania twain" he is not impressed by rocket scientists and has no gaydar whatsoever, he currently roams mexican streets penny picking and peeling apples in his spare time. He has been known to use public bathrooms not flushing afterwards the infamous turds are being left all over mexico.

tourist-

"dude did you see that huge turd in those bathrooms?"

mexican citizen-
"aye carumba! el diablo! shania twain!"

shania twain by jaawdan October 3, 2009

Shania Twain 

The equal weighted average of faith hill and sheryl crow.

Is that sheryl crow? No. Is that faith hill? No. It’s shania Twain. Oh ya! Love her!

Shania Twain by but trade December 31, 2021

Shania Twaining 

After being cheated on by your spouse with your best friend, getting them back by hooking up with your best friend’s spouse.

This term comes from the factual scenario when Shania Twain’s husband cheated on her with her best friend. Shania Twain later divorced him, and married her best friend’s husband. This really happened, I shit you not.

Jim: “Wow, I can’t believe our best friends are idiots and decided to cheat on their spouses with each other.”

Rachel: “Yea, but that’s ok, the real winners are Mike and Sarah. They ended up Shania Twaining in the end.”

Shania Twaining by Legitjosh February 2, 2019