NSFW - T-shirt

New Sandals From Walmart? I think that's what "NSFW" stands for on this shirt. Which sure is funny to me, because, like who the heck would brag about getting their sandals from a place like that? I think this is a fabulous funny t-shirt, but I haven't decided yet whether or not to buy it.
See, I was looking for a shirt to wear to the office on casual Friday. But since I'm not completely sure what NSFW means, I worry that maybe this t-shirt is
Not Safe For Work
Hmmm. I dunno. What do you think?

This t-shirt will set you back $20.00. The t-shirt is sold by BustedTees.com.
Visit the BustedTees.com website for more details and/or to Buy the NSFW - T-shirt.
If you think the NSFW - T-shirt is your cup of tee (sic), here are some other funny shirts that you just might like too: