Being 0wn3d on any form of a train. This case being more specifically on the Ottawa O-Train.
Train + 0wn3d +O-Train = 0-Tr0w3d.
See tr0wn3d
Your mom is a HUGE whore
-you just got 0-Tr0wn3d!
Get the 0-Tr0wn3d mug.