I see a lot of 1 pant leg tucked in 1 out on boots. When I was a kid my grandpa told me 1 in 1 out at an auction means your selling cows can’t remember left or right. Then the other way 1 in 1 out meant you were buying cows. Then I think both out you were buying and selling cows. Hell I can’t remember the combinations anymore. But to this day when I see someone with one tucked into a boot and one out I say they are ether buying or selling some cows.