a term used for a person who is a loser. often the word 'the' will come befor wazdog. this is slightly more offensive and official.
wazdoging is the act of losing.
someone who loses at mario kart.
can be adapted to the word spazdog. this is a more offensive version of the word.
haha, you totaly came last on wario's goldmine. you are the wazdog!
conaill is a wazdog.
grant, you have been wazdoging it all over the track tonight! did you learn to play mario kart at gimp school!?