In terms of online gaming, some one that cares to much about there stats as to try to "pwn" all the "n00bs"
"THat JimJim09 guy keeps slaughtering me..."
"Yea, he keeps bragging about his scores. He is such a stat whore"
A word combining excuse, me, and, my, stick, which could refer to anything cylindrical shaped.
"Sure you can get past"