What is Yelse?
1.
An Australian word started at Xavier College, Melbourne that means 'as if', and denotes disbelief. Can be used widely. Can also be used instead of 'rolled','wrecked' or 'owned'
Tim: I could have any girl in this room.
Matt: Yelse! (or Yelse you could).
'Yeh he totally yelsed me' (proved me wrong)
'He's in need of a yelsing' (needs to be put in his place)
Jon: Let's go to the football.
Pat: Yelse to that! (No let's not!)