The most sacred promise anyone can give. When broken, you lose your friend forever. The pinkie promise is done by uttering a chant and doing the motions
AJ: you bettar not tell Twi that ah lost her book. Y'all know what happened last time thayt happened.

RD: Pinkie promise. Cross my heart, hope to fly, stick a cupcake in my eye.

RD crosses a hoof over her heart, opened her wings and gave a flap, and put a hoof to her eye.

AJ: thanks, Dash. Ah really don't know what ah'd do without y'all.

RD: no problem, pal.

*later*

RD listened to Twi talk about her new book she lent to AJ. She bit her lip, and opened her mouth to confess. Suddenly, Pinkie sprung out of a potted plant

Pinkie: you'll lose them. Foreeeeeevveeeerrrrr
She slowly disappeared into the plant.

RD: don't question it...
by Fluttershy the mare wolf December 8, 2013
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The act of exchanging spirit fingers with a friend when coming to an agreement- quite similar to the act of a handshake.
"Promise fiddle me that you'll invite us to Stamford."
by Snacks N Kits September 4, 2011
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Anyone who knows me knows a Sean promise is a real promise.
Don’t worry brother I’ll get him for you.
Liverpool is a small city, I bump into you footballers all the time. Anyone who knows me knows a Sean promise is a real promise
by Little big Sean Astley laaaaa October 19, 2020
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Party promises are those "plans" you make at the end of social gatherings where one, if not both, promisers never actually intend on following through.
"Dude, we should totally grab coffee sometime soon!"

"Yea, totally!"

(one or both thinking: "this coffee date will never happen, but I can stop talking to them now")
by partee February 25, 2005
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A made up expression when someone is trying to avoid committing to a "full" promise, so they have an excuse (loop hole) when they don't do what they have "half promised". A glorified way of saying "maybe".

Persons who tend to try to get away with using a "half promise" are:

a) Those who will not promise often, because they take them very seriously, and are a person of their word.

b) Those who are not good at keeping promises.

Note: In final reiteration, do not be fooled, this is not an acceptable form of promise.
Amanda: Will you clean the kitchen later?
Nick Ross: Yes.
Amanda: Promise?
Nick Ross: I half promise.
Amanda: That's not even a real thing! This isn't a 50/50 game!
Nick Ross: I knew that wouldn't work!
by AC<3NR August 28, 2010
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A phrase not used much any more but still used by very few, it mean's that Everything and Everyone will eventually die no matter what.
The Pendulum's Promise is never wrong in death or life.
by Green Meenie November 26, 2006
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a promise that someone says they will do, and then doesn't go through with it
I told my mom that I would stay focused 100% of the time while doing schoolwork, but it was merely a Stiles promise to get her to go away.
Hitler promised that Germany would prosper under his rule, but the promise was revealed to be a Stiles promise after he shot himself in 1945
by Bigmammothjunk May 7, 2018
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