Riastar has kindly offered to make custom sprays for everyone in AnBu, so PM him with your request and it shall be done. Thanks Riastar!

Basically just:

AnBu |

before your normal CS:S in-game username.

(Only tag up when you're on CT, it'll be even more awesome when there is like 4 or 5 of us)

Also, it'd be good if admins told randoms who aren't in this group that tag up to remove the tag so we don't have people self-joining.