high as a Christmas goose 

Something Freddie said once on Scooby-Doo, who knows what it means but it sure sounds cool

I put a lift kit and some 33" tires on my mall crawler and raised it high as Christmas goose.

My friend Jose brought over some killer weed last night and we both got high as a Christmas goose.

high as a Christmas goose by Mr.Juan-derful January 1, 2010

knee high to a grasshopper

being very young or back when you where just a kid. possibly intending that someone is short.

"back when i was knee high to a grasshopper, we where never careful."
"your about knee high to a grasshopper arent you?"

knee high to a grasshopper by The Rye Guy April 23, 2008

High as a kite 

Phrase meaning your high as hell.

Man im high as a kite.

High as a kite by sToNeD January 12, 2005

High as a kite 

So incredibly , stupendously, baked.

You wanna know my secret? I was High as a kite the entire day.

High as a kite by Jymbo the Motherfucker January 10, 2008

high as a motherfucker 

1. Mad fuckin high.
2. High as hell

man im high as a motherfucker right now.

high as a motherfucker by perce April 28, 2006

im high as a motherfucker

im really,really,really stoned eg i have been smokin lots of weed and am felling the affects strongly

john sed"im high as a motherfucker"

im high as a motherfucker by jake June 17, 2006

High-fiving a million angels 

A phrase used in the popular tv show "30 rock" where cast member Liz Lemon ( Tina fey ) gives herself props by putting her hands up in the air, shaking them, and saying, "I'm high-fiving a million angels!"

How does that feel Jenna?
-like I just got burnt
Yeah, high-fiving a million angels!
-owww

High-fiving a million angels by Superfly Foreva December 6, 2011