mary-kate

To vomit profusely or to make yourself vomit. A direct referance to Mary-Kate Olsen's eating disorder.

"That chinese food got the best of me. I might have to go mary-kate that shit up, here in a minute."

by Amy Christ April 29, 2005

mary-kate

to force one's self to puke as in fashion with the olsen twin

i had so much pizza i had to pull a mary-kate, no dumbass i didn't take it up the ass, i puked.

by the February 16, 2005

mary-kate

a girl i am in love with even though i'm a straight girl.

mary-kate olsen is the prettiest girl alive.

"that girl is a mary-kate"

by Lindsay March 24, 2005

mary-kate

an action verb meaning "to vomit"

While I was sitting on my couch, I ate a 3 day-old moldy hot dog and immediately mary-kated all over the coffee table.

by Justin Koehler February 16, 2005

mary-kate

an idol to teen girls everywhere

we love you mk! wanna do some lines later?

by jjwinaba March 31, 2005

mary-kate

my alter ego. the prettiest girl in the world!!!!!!!!!!

wearing big sunglasses makes me so mary-kate.

by nicole April 15, 2005

mary-kate

whore / bitch

that mary-kate is such a dumbass

by lalalalalalala8884576877534786 August 14, 2008