I don't know what UD says it means, but when I was a kid they were lace up hiking boots.
Ok, next time I take your suggestion and not be curious. That mental image can't be unseenWho makes these phrases up?
I saw this phrase twice in the last few weeks. Like a dummy, I looked it up in the urban dictionary. Now I could have lived my life peacefully without knowing this phrase even existed.
Waffle stomp(er)