Top Definition
A phrase to describe someone with a single awkward mannerism in an otherwise perfect social demeanor.
Steve: You know, Bill is a really nice dude. I can't find one single flaw in the guy's attitude.

Martin: Yeah, but when he held the door for me this morning, he gave me that weird grin of his.

Steve: Oh yeah, he's totally serial killer material.
by TBrownz August 14, 2008
8 Words related to serial killer material

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×