Those are cute, here are some of my favorites;
I will end relationships over my horse.
My horse has more blankets than I do clothes.
I Engage in a hobby that is more work than my day job
My horse’s family tree is more complete than my own
My nice clothes are the ones without horse hair on them
Every paper I write has to do with horses
I plan my entire social life around horse shows and practice
I say whoa to the dog
I’d pay $200 + for a show shirt but refuse to pay more than $20 for jeans
I spend hundreds of dollars on a show for a 95 cent ribbon
My horses legs are shaved better than my own