pony up 

Meaning: to put (something) up, often money. Pony, derived from pone, Lat. (present imperative, sing.) Poneo, ponere, "to put" Hence, to pony up is frequently used in monetary settings and games of chance where the demand is made to "pony up", or stake a monetary sum.

"Pony up or shut up".

pony up by A. Discipulus. September 3, 2013

pony up 

Pay up; pay the two dollars.

We've been drinking for two days. Now it's time for you to pony up your share.

pony up by octopod February 7, 2004

pony up 

Pitch in some money to help pay for a group item.

We're all getting Beth a stripper for her 30th birthday. Did you pony up
yet?

pony up by Mark Singer February 6, 2004

Pony Up 

1) To pay up
2) To put money down

Originating from the latin word "Pone" (said like pony), which means money. The phrase Pony Up came from putting your money up on the table in a game of chance. Hence' Pone (Pony) up on the table.

In Poker: The ante's just been raise, so pony up boys,

In General: Urgh, the ring I've been looking at is expensive, but sooner or later I'll have to pony up the dough.

Pony Up by Xenoranger February 13, 2009

pony up 

to pay up after losing in poker or other card games

my full house beat your pair, pony up biatch

pony up by ian the d February 6, 2004

pony up 

brony speech for "step up" or "man up"

* Applejack is about to arm wrestle Rainbow Dash *
Applejack: Let's arm wrestle for the tickets!
Rainbow Dash: Alright, pony up bitch!

pony up by MonotoneTyler13 July 2, 2011

pony up 

An act of pooling everyone's money in the current group together.

Who wants to order a pizza? Everyone who does, pony up!

pony up by Jimmy Ray February 6, 2004