A player who looks at his stats and tries to make them better instead of trying to be a team player and doing what he needs to do for a win. Like in basketball, when a good rebounder is wide open in the paint and has the ball so he just tosses the ball at the rim for a few misses and rebounds it to make the stat sheet look better.
One who adds random people or 1-time aquaintances to their friends list on Facebook or Myspace in an attempt to look more popular than they really are.
John added his friend's brother's best friend whom he only met once on facebook. He's a friend padder.
Billy looked at a girl's license in her purse during a party, in an attempt to later add her on facebook. He's also a friend padder.