Is there and actor who looks a lot like Vince Vaughn or Johnny Knoxville?

I had a waiter who I know I've seen in a movie or TV show. When I asked him if people told him he looked like somebody he tried really hard to make me think I was thinking of Vince Vaughn and then tried to change the subject. I know I probably just made him uncomfortable but it is really bothering me. I can't for the life of me figure out who I thought this guy looked like! I just know my mind can't get past Vince Vaughn and Johnny Knoxville.