look up any word, like b4nny:
 
1.
1.To be feeling very happy. Occasionally also meaning in a snobbish or egotistical way.
2.To be experiencing euphoric intoxication through drugs.
1a. Nick D was so riding high when he scored two very hot babes by pulling the beirut trick.

1b.
Nerdy kid in math class: Woooo! I passed the test! Wooohoo, I'm so smart! *prances all over the classroom like a ninny*
Normal kid:(talking to a fellow classmate about the nerd) He sure is riding high, isn't he?

2.

Cop: You know sir, you don't seem to realize that you are speeding and swerving a little on your side of the road.
TJ: Uh was I? Really? *giggles* No sir, I havn't drank any.
Cop: No you don't look drunk. I see you are shaking a bit and have that goofy grin on your face. You sure are feeling very happy right now aren't you.
TJ: Oooh yeah! I am RIDING HIGH!!
Cop: And you are fucking going to be riding in the back of my police car with me taking you on an up north trip! That is a bag of crack rock that I see on your dashboard! NOW GET OUT!
Caleb: Oh shit.
TJ: Here, have a donut. *pulls out a fresh Krispy Kreme donut and hands it to the cop*
Cop: Thanks. *scarfs down donut* But still, you are coming with me!
TJ and Caleb: Haaaahahahahaha!
Cop: *pulling TJ out* Now what is so funny? Getting in trouble with the LAW is not funny!
Caleb: It's funny because it's poisonous!
Cop: No, you are both stupid drug-addicted morons. *reaches for handcuffs*
Caleb: In layman's terms, I laced that donut, which you just ate, with DDT! Fucking hilarious!
Cop: WHAT THE!? You... *gags, tries to pull out his gun, but falls dead on the ground face first*
TJ: *laughing* Alright, Caleb you da man! You a genious! *gets back in the car*
Caleb: I try. *high fives TJ* Now let's go.





Mark H. Urban Addict since February 2004.
by Mark H November 11, 2004
 
2.
A term relating to a breast enhancement that is very sudden and very noticeable. Not exactly a bad thing, but it becomes a topic of conversation very quickly. Plus, it's regarding boobs, so...Bonus!
Have you seen Mary recently? She's riding high!
by James Gerraughty May 27, 2008