istədiyin sözü axtar, məsələn: blumpkin:
 
1.
Not Safe For You - Similar to NSFW , but more personal
<Bob> Hi, can i see a picture of your boobies?
<HawtGirl69> No, you're like 12.. NSFU!
HawtGirl69 tərəfindən 08 Mart 2007
 
2.
Not Safe For the Universe, used to describe something that shouldn't exist, and nothing in the universe wants to know.
goatse, tubgirl, lemonparty, and 2 girls 1 cup are all nsfu.
Zeddekesu tərəfindən 12 Yanvar 2009
 
3.
Need for Speed: Underground - A game where the inner 'street racer' comes out in all of us.
You pick up nfsu yet? I'll out drifto j00!!
sva4lyfe tərəfindən 07 Dekabr 2003