(noun) - Someone who starts something with a great deal of promise, only to finish it poorly.
(verb) - The act of starting with promise, only to finish poorly.
Theo Walcott is an English footballer who makes a habit of beginning with promise, whether on the pitch in a single game, or in his career in general, only to finish disappointingly.
David Walcott is a great dude that everyone loves but he thinks no one does. He knows how to make you laugh when you’re feeling down and can always tell when something isn’t right. People named david walcott are extremely tall and have lil huddy hair.
A: Yo, who’s that talldude over there?
B: Idk man, but his name looks like it would be David Walcott.