Best Friend Archetype

This is drawing of a 'best friend' character based on an actor from the original "Karate Kid" movie. He is the new neighbor of the hero. The 'best friend' is:

• fatter and more portly than the hero character. 
• less attractive than the hero character.
• maybe 
• glasses
• unfashionable clothes
• has an unfashionable hair cut... 
• maybe a cowlick?
• I would describe him as being a little "dumpy"