Acronym for "What’s this Box Doing Here?", from the famous Metal Gear Solid (MGS) series. Normally said by the Genome Soldier's when making, upon discovery, a rhetorical exclamation as to the location of a Cardboard box. Can also be used in day-to-day street speak to question what a box is doing here.
Genome Soldier: WTBDH?
Snake: Oh Nooes
Genome Soldier: WTF!
Man 1: Yo Dog, how it be happening in the hood?
Man 2: Fools in the hood be trippin'
Man 1: Yo WTBDH yo?
Man 2: Yo I dunno
Man 1: Thats wack yo
Man 2: Dig-doggady Dig, Dig, da-Dogaday