Bisexual girls who really arent bisexual who make out with girls for the hell of it and woulnd't say the word lesbian if their mouth was filled with one. "i kissed a girl -- hope my boyfriend dont mind it"
Girl 1 "What the hell is Chelsea doing making out Molly? Doesn't she know she's straight as hell?"
Girl 2: "Ugh. It's the Katy Perry Syndrome. It'll pass."
Girl 2: "Ugh. It's the Katy Perry Syndrome. It'll pass."
by AngryRobotLesbian November 06, 2010
Another word to explain when a girl is on her period instead of PMSing. Used to say why a girls mood is off in front of her face.
by Bajambles May 17, 2011
A house party known to nearly everyone living amongst the central coast of NSW, Australia. Known for its: consumption of large amounts of alcohol, spontaneous sexual-hookups amongst friends, nudie-runs that last till the sun comes up, and ranga related drama often involving the police.
"There's no party like a Perry house-party"
by rhysyboy93 April 14, 2010
when it is hot outside, but with a cool breeze, making it both hot and cold, referencing Katy Perry's song "Hot N Cold"
by AdrianP94 May 10, 2010
by drizzlehizzlehizzle February 19, 2016
by WeedTree September 28, 2020
Wife : just got to put my face on and I will be ready .
Husband: do you need a shovel ?
Wife: piss off Perry !!
Husband: do you need a shovel ?
Wife: piss off Perry !!
by Pez22 May 26, 2019