This is making the rounds on Facebook now, and it might be old news to youse, but here it is anyway.
GAP ran an ad in the NYC subways featuring a Sikh male model with an attractive Anglo-looking female model. Some idiot defaced the subway ad. So, GAP made the ad part of its Twitter banner, as a nice quiet eff yu to bigots.
Image: enhanced-buzz-3031-1385507549-25.jpg
Details at buzzfeed.com