I joined this forum a little while ago and can write a small book on things that really irritated me but then some people will get personal and badtameez with me so here are few outside of this forum:
At parties or gatherings at home, when guests' young brats destroy your house and parents smile with pride instead of teaching their children some discipline.
Oriental female drivers on the same road as me
When people aimlessly criticize for the sake of criticism (Tanqeed Brayay Tanqeed) without much knowledge of the subject (sounds like I am taking about most members on this forum, but I am not)
When the end users of the product start thinking and claiming to know more than the architects of the product....good example is end users of Microsoft products.
When an oriental store owner asks you at the cash register 'do you need a bag for this'
LOL Bhaiaaa kahan bichaar gaay thay lol