look up any word, like cleveland steamer:
 
1.
Someone who knows absolutely nothing about sports but immediately jumps on the sports bandwagon during the Olympics.
"OMG, did you see Michael Phelps' heat last night? I was rooting for USA the whole time!"

"Really? Name three other American swimmers in the Olympics."

"Um..."

"See? You're a complete Olympwagoner."
by thesearewords August 07, 2012