When a place / business (eg. bar or salon or clothing store) gets too full of themselves and think they are cooler than they actually are
Mick: Lets go to that little boutique to check out the clothes?
Anna: Ewwww no... look at the ppl in there - they way to Over-swish!!
Anna: Ewwww no... look at the ppl in there - they way to Over-swish!!
by Meekalogical January 21, 2009