Ugh. Of all things you've probably seen at work that are NWS, I am the one to get you popped.
For those curious, it was this picture:
http://i.imgur.com/isLWQyM.jpg
I mean... that's not so bad right? It's just gross, no nudity or anything.
Settings --> General Settings --> Uncheck Show Images --> Save Changes
I haven't seen a picture I didn't want to see since I've done that. It doesn't hit Websense whatever until you click on the link.