Web Site/Drawing Ratings Ratings
G	General Audiences (Few or no items that may be offensive to some viewers.)
V	Variable (To difficult to give overall rating, viewer discretion is advised.)
PG	Parental Guidance Suggested (Some mild to moderately offensive material.)
PG-13	Parents Strongly Cautioned (Widespread material that could be offensive to children under 13...Parental Discretion is advised.)
R	Restricted (Widespread material that is offensive to anyone under 17...may also contain material of sexual nature.)
X	Purely Adult Material (Widespread Sexual and other highly offensive material.)
DX	EXTREMELY RARE, If you've ever seen D-generation X when they were around in the WWF (now WWE), imagine what they did and imagine what the censors wouldn't let them do. THIS IS WHAT YOU'LL SEE HERE!!!
Web Site/Drawing Content Advisories
V	Violence: Any depiction of violent material whether it is in text or graphical format.
L	Adult Language: Any site containing words that are considered vulgar and aren't found in the dictionary (well, some of them aren't).
AC	Adult Content: Depictions of scenes that could have some sexual reference (HOWEVER: all characters would have their clothes on).
CN	Censored Nudity: There are a few instances of Nudity. However, there are no graphical representations of any of the private parts.
PN/N	Partial Nudity/Nudity: Self-explanitory.
S	Sexual Situations: Similar to adult content (the only difference is that there is a DEFINITE sexual reference and it may include nudity).
SX	Sexual Acts: Self-explanitory
O.O	Oh...my...GAWD!!!: Contains stuff so bad... "How bad is it???"...it's so bad that it would make Saddam Hussein look like Santa Claus! (Reserved for X and DX ratings only)

The Yiff-o-Meter
Yiff-o-Meter score	Rating	Description
1	Mild	Mainly just nudity or partial nudity. One or two tasteful yiffy pix.
2	Moderate	Tasteful yiffy pix and/or nude pix
3	Hot	A typical yiffy furry site, Yiffy pix and Nude pix (a few orgy pix or DX-rated pix possible).
4	Very Hot	Lots of yiffy pix (including some that are particulary yiffy).
5	SMOKIN'!	A whole shit-load of yiffiness! In fact there is so much yiffiness here that it can't be defined here.
Factors that affect the Yiff-o-Meter rating
+	+: Number of nude/yiffy drawings +: Quality of drawings +: Scenery or Scenarios regarded in yiffy art +: A large assortment of various yiffy positions and species (preferably mammals) +: Orgy Pix (as long as they are HENTAI images (Multiple M/F, M/Multiple F, Multiple M & F), in other words...Straight sex.
-	BIG -!: M/M artwork (I do not want to look at these pictures.) -: Any other bizarre artwork (I.E.: Herm, Tentacles, etc.) -: Humans -: F/F artwork (although not as big of a reduction as M/M artwork.) -: Orgy pix involving Yuri (F/F) or especially Yaoi (M/M) action.