That ass painting didn't bother me the first time you posted it. That second time you posted it I happened to be eating. I had to deal with a small amount of ass wiping throughout the week, I am fairly used to it, but it is not normally something I have to deal with. So, while I was eating and stumbled upon that picture a lot of imagery from the past week that is not compatible with eating flooded back into my head, which is why it irritated me so much this time. It is honestly nothing more offensive than what you'd see in one of the cartoon sequences on Monty Python's Flying Circus.
But that is still the type of thing that could get you in trouble at work, or put you in a situation that would be awkward to explain your way out of. When I used to browse this forum during working hours, I'd always turn off images in firefox (more to hide the nerdy imagery than any NASFW content). That might not be a bad idea for those worried about this sort of thing, but not willing to give up the forum.
Oh, and I'd just like to take this moment to say, mooses rule! But seriously, we need a new topic, you can only go on about meese for so long.