A euphemism for the [anus], "b hole" is simply an abbreviated way to say "butt hole."\n> "So I was hanging out with Stacy last night and she started telling me she wanted it in her b hole, but I'm not into that so I just left."\n> "Man, their burritos are so spicy! Seriously, get their fuego burrito, last time I had one I ended up putting blister cream on my b hole."\n> "Dude, your cat has the biggest b hole I've ever seen."\n