A discarded dictionary sits open on a pile of ...

“When traveling across the United States, it sometimes feels like the locals are speaking a whole different language. That’s where the Dictionary of American Regional English comes to the rescue. The last installment of this staggering five-volume tome, edited by Joan Houston Hall, was published last month, and let me tell you, it’s a whoopensocker.

In celebration of slang, here’s a list of 19 delightful obscure words from around the U.S. that you’ll want to start working into conversation.” (via Mental Floss).