stupidity irritates me

stupidity irritate me- not stupid people so much - but smart people who act stupid.It makes sense in my head but maybe i'm comming accross stupid- whatever. Anywho i hate when like smart people who know better say somthing completly inaproiate and stupid. They know what there saying is competly obserd yet for some reason they need to let the load of garbage come out of their mouth. The point of this? i have no idea. Seriously some people really must have nothing better to do with their time - they know what their saying is dumb so why waste your breath? Jeez
sorry...slightly fusturated