Dirty Barnabas Share definition Flag When you lick a very naughty woman's vagina and it smells like rotten tuna, so you throw up on it and continue licking it. Bettina's vagina was really smelly last night, so I had to give her a Dirty Barnabas. Dirty Barnabas by anonymous January 16, 2025 0 0 Get merch Get the Dirty Barnabas mug. Buy Now — $32.95 See more merch