555555555555 is a curse word not very commonly used, but when it is used it is 99% of the time Dota 2 players. The word is most commonly used by plebs who love to trash
talk other players for various reasons.
What 555555555555 means is still unknown, but most people believe it means "
Idiot dog".
Player 1: Hey
man, could you buy some wards? The
map is dark.
Player 2: 555555555555, putang
ina mo, suka bitch!1