Def. 1 (verb) To attempt the same challenging action after failure. Apparently derived from an old adage: "You have to get back on the horse that threw you."

Def. 2 (verb) To get back into a habit. Traditionally this would refer to a good habit, but sarcastically might refer to a bad habit or addiction. Possible confusion with the phrase "on the sauce".
Def. 1 - I know you burned the turkey trying to cook Thanksgiving dinner, but you can't let that stop you if you really want to become a chef. You'll just have to get back on the horse and try cooking it again.

Def. 2 - I'd been trying to do 30 minutes of exercise every day, but my work schedule eventually got so busy I could never make it to the gym. Things have calmed down quite a bit recently though and I keep meaning to get back on the horse and go work out again.
by Peter K. November 28, 2007
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A website with no further intention than to provide you a place to enjoy wonderful horse pop (or lemonade). Byfar the single most amazing flash video ever created.
Look at my horse; my horse is amazing.
Give it a lick.
“MMMmm! It tastes just like raisins!”
Have a stroke of it’s mane,
it turns into a plane,
and then it turns back again when you tug on it’s winky.
“Oooo that’s dirty!”
Do you think so?
Well I better not show you where the lemonade is made -
Sweet lemonade, mmmm sweet lemonade.
Sweet lemonade, yeah sweet lemonade.
Get on my horse I’ll take you ’round the universe -
and all the other places, too.
“I think you’ll find that the universe pretty much covers everything.”
Shut up woman, get on my horse.
by zfrantz December 3, 2009
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A website containing the best flash video ever.
No, I don't think you understand, the BEST flash video EVER. Like in EVER, EVER. In the universe. EVER!!!

Best seen when high, because it gives you a F*ING ORGASM..... and an incredible thirst.... and crave for lemonade. Don't watch WHILE smoking, you'll laugh and blow the weed out!
- Duuuuuuuuuude, look at this!
- What the hell is that? A horse dick, a universe, LEMONADE !?!? Is that heaven !?!?
- Dude, it's Shut Up Woman Get On My Horse!
- What? XD
by horselicker666 November 7, 2010
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"Get off your high horse" is an idiom people retort with in an argument when the other person is acting like a holier-than-thou being when in reality, they aren't. To put it in a simpler manner, to tell people to stop acting as if they're the top authority when they aren't.
Person A: "I am completely entitled to go around dismissing people when they do something completely normal just because they're wrong and I'm ultimately right."

Person B: "Get off your high horse."
by InsertDictionaryHere December 26, 2016
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When someone at work thinks they are better than anyone else and tries to slam someone for following the rules.
Kevin:"Holly, get off your high horse, I'm sick of it"

Holly :"No Kevin, get off YOUR high horse, acting like you own Terrace!
by j--hizzy March 2, 2007
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