This word is used when describing something that is both "zany" and "edgy".
Wow that school shooter sure was zedgy, he gave his victims cupcakes before killing them.
A distinct face type that displays square foreheads, defined brow bones , and huuuuuge heads. This face is usually very hard to get rid of genetically as many generations in the same family will have the same distinct look.
Vince Vaughn's heavey face is so pronounced that it makes George Lopez look like a pin-head.