What is Caple?
1.
To spill food on one's clothes during the process of eating (occurs primarily in a restaurant).
Cleatus and Billy Bob (a couple of slack-jawed yokels) were sucking down breakfast at the Waffle House and Cleatus spills buttery syrup all over his overalls.
"Dag gummit, Billy Bob! I capled my weddin' britches!
See
2.
A man who is basically the biggest lying
Christ Mate, you smell worse than caple today!