Abbreviation Meaning
B2B/BTB Bones to Bananas, Back to back
B2P/BTP Bones to Peaches
B4 Before
BA Barbarian Assault or Battleaxe
Bank made An exclamation, usually sarcastic, about the value of a drop or other benefit. Particularly used of drops (such as the abyssal whip and dragon boots) which used to be extremely valuable and are now merely "nice".
Bankstanding Socialising with other players in a populated area such as a bank.
Barb Barbarian, Barb-tail harpoon, Barbarian Village
Barrage Ice Barrage, Smoke Barrage, Shadow Barrage, Blood Barrage (usually Ice Barrage).
Baxe Battleaxe
Bb Be back, Bye-bye
Bc, B/C Because
Bbl Be back later
Bbs Big bones, Be back soon
BBV, BV, BBvill, Barb vill Barbarian Village
Bbones/Bbns Big bones
Bcp Bandos chestplate
BF Blast Furnace
B gloves Barrows gloves from Recipe for Disaster
Bgs Bandos godsword
Bil Billion (large amount; 1 billion = 1,000,000,000), mostly coins
BiS Best-in-slot
BK Bot kill(ing) (Player killing bots in the Wilderness)
BKK(er) Bot Killer Kill(er)
Blitz Ice Blitz
Blk Black
Box Fighting rules at Duel Arena, when no equipment is used. Or purposely being attacked by a friend or monster whilst in single combat in order to avoid being killed by a PKer.
Bp Toxic blowpipe
Br, brz Bronze
Brac, Brace Bracelet
Brassy Verac's brassard (Armour)
Brb Be right back
Brid A player who fights with more than one point on the Combat Triangle. See hybridding.
Broads Broad-tipped bolts (Ranged ammunition)
Brt Be right there
BS/BSer Bow strings, bank sale, back stabber (usually used in Wildy)
BSS Blessed spirit shield
B sale, Bsale Bank sale (used when players have lots of stuff to sell)
Bsk, Bskr, Zerk(er), Berz Berserker
Btd Bored to death
Btw By the way