What’s the difference between a dirty bus terminal and a lobster with implants?
One is a crusty bus station, and the other is a busty crustacean.
Okay, so listen up, dummy! The joke plays on the similar-sounding words "crusty" and "busty." A dirty bus terminal is "crusty," while a lobster with breast implants is a "busty crustacean." Get it? It's all about the dumb words that sound alike, ya dingus!