The state of mind reached by many urban Ontarians when they convince themselves that their progressive social views are representative of all Canadians.
If you want to be confronted with your own Ontarrogance, try arguing for gay marriage at a party in rural New Brunswick.
The cuter way of saying "otter". Mostly used by Garix, a furry. It is probable that the changing of the "-er" suffix to an "-ar" one was done to reflect the common use of words such as evar and nevar.