One who consumes ale - i.e. a drinker, boozehound, drunk, pisshead etc. Can be used affectionately as well as in a negative light for someone with an alcohol problem.
Oliver Reed - what a legendary aler!
by Zeeberino January 10, 2011
someone really, really ugly and un-attractive. a person who nobody likes and is unappealing.
That guy is so an Alers!!!!
by asdfghjkl;'\!@#$%^&*()_+-09865 November 12, 2011