It is a Nigerian slang pronounced (Bans) which is an acronym for the famous Nigerian Saying, Boys are not smiling. This slang is used when you are being serious about something, and could also be used for humor.
For Example: "how were your results?" "Ahh BANS" ... For Example: "How did you react to the football score?" "I was BANSING"
by Big man K August 03, 2011
Get the BANSmug. If your in the hood, and someone doesn't want to do something you would say " dam you a ban "
Another situation
" why you got to be such a ban you ban."
Another situation
" why you got to be such a ban you ban."
by Farruko January 03, 2013
Get the Banmug. Banned, Not allowed to do something
by LeNaSmElLs August 23, 2016
Get the Bannedmug. To officially get rid of.
by RadicalRatisRad July 11, 2020
Get the Banmug. 
