one house relationship 

When a romantic relationship takes place in predominately one parties house.

Alyssa and Andrew have been dating for three months, Andrew has stayed at Alyssa's house three times since they started dating; and Alyssa stays at Andrew's house at least 3 times a week. Andrew and Alyssa partake in a one house relationship.

one house relationship by a.kt August 6, 2011

One Horse Pony 

A phrase used by senile people confused thinking of the more common phrase "one trick pony".

*Replying to press after reporter asks if allegations against Hunter Biden are Russian disinformation:

"Yes, yes, yes. God love you, man. You're a one horse pony."

One Horse Pony by senior jota December 22, 2020

One horse pony 

One horse pony is a term commonly used by old fools that can't complete a sentence without soiling themselves.

You one horse pony! You are a dog faced pony soldier!

One horse pony by One horse pony December 23, 2020

One horse pony 

Someone who is probably smarter than Joe Biden

Joe Biden: Yes, yes, and yes. God love you man, you’re a one horse pony. Thank you!

One horse pony by neverwrittenword December 23, 2020

One Horse Pony 

You meant to say ONE HORSE SHOW, ONE TRICK PONY or ONE HORSE SALLY but your memory is failing you so you just make words up, like ONE HORSE PONY

Yes, Yes, Yes. God loves ya man, you're a one horse pony

One Horse Pony by Natosuperman December 23, 2020

You can’t put one horse in two barns 

You can’t have more than one significant other.

-Caleb Smith 2019

“Devin, I know you like both of those girls. I hate to tell you, but you can’t put one horse in two barns!”

You can’t put one horse in two barns by CowboyCaleb May 11, 2019

one horse town

a small or insignificant town

Lets leave this one horse town in the dust.

one horse town by The Return of Light Joker December 22, 2007