I never understand this shit at work either. Everyone outside of work seems to enjoy adult things that include swearing or certain types of humor, but if you do it at work and are slightly human, then for some reason you're a scumbag p.o.s. and are treated like nobody acts that way.
But Alex, think of the sponsors! Don't you know any consumer hearing as much as a hint of a swear word means they'll swear off your products forever? Google have been very clear about this on YouTube. Think of the poor, poor corporations!