riding the brown plastic pony 

Using cough syrup that contains Dextromethorphan to get high.

"That guy was going on about the secret meaning of Xenogears...he must have been riding the brown plastic pony!"

riding the brown plastic pony by Glowing Fish May 25, 2006

hard shiny plastic

party girls that cant resist the hot boy, and rely on each other when all else fails. theres more to us then youll ever know. were emos, and were bitches. wed rather eat then actually be skinny. we like to save planes and ride air men. we love boys, but know they'll break our hearts. we love life and wouldnt trade these nights we wont remember with friends we'll never forget for ANYTHING.

The definition of hard shiny plastic is emily and kim, and you like it.

hard shiny plastic by emily April 11, 2005

Burning Plastic 

To spend a lot of money over a short period of time using a credit card.

"Where's your wife?"

"She's out burning plastic on some new clothes."

Burning Plastic by OrbitlFreinshipCannon June 23, 2014

Exploding Plastic Inevitable

Someone who has to high a post count on a message board

'He's Exploding Plastic Inevitable, I wish he'd get of that computer'

Exploding Plastic Inevitable by Prof Knowitall January 6, 2004

Irish Plastic Surgery 

n. Physical Spousal Abuse, esp. a husband hitting his wife.

When Irish Plastic Surgery is performed too often, it can leave a face leathery and weathered.

Irish Plastic Surgery by Aubrassai March 14, 2011

fantastic plastic 

Fantastic plastic is another term originated by Ray Ray of Midwest City, OK. It means a valid over 21 government issued ID.

Hey man were gonna have get all fucked up this weekend you want to roll with us? Yall just want me for my fantastic plastic, fuck yall youngsters!

fantastic plastic by Malachi- Vatic Ash December 24, 2008

Spinning Plastic 

Playing vinyl records.

I just got some new vinyl, wanna go spin some plastic?

I can't hear you, I'm spinning plastic.

Spinning Plastic by deadpocketss January 1, 2012