B7

b7 is a common phrase or word used on Current Events. Before a rule-breaking post gets modded, it is used to indicate that it will get modded, even if the moderation wouldn't necessarily be a ban. However, when "b7" is used to describe someone who already got modded, it is only used if the moderation was in fact a ban.

Some moderators take the use of "b7" as an implication that the user who said it marked the other user, and will mod the former for trolling because the TOU doesn't allow announcements of marking other users. It can also be moddable for trolling if the other user wasn't actually breaking the TOU, because it would technically be false information as fact.

Origin
Words ending in -and, -anned, -ant, or a similar sound were sometimes spelled with an ampersand (&) to express the ending sound (e.g. "This is the s&box," "He got B&"). An alternate form of "B&" is "B7", as the ampersand is typed with the "7" key.