What is what does it mean to drop the blunt?

Dropping the blunt, in slang, typically refers to:

• Accidentally dropping a marijuana cigarette (a "blunt") while it is lit and being smoked. This can be due to clumsiness, being too intoxicated, or simply losing grip. It's generally considered a mishap and often results in frantic searching to retrieve it before it causes any damage or burns someone.
• Figuratively, it can also sometimes mean "dropping a truth bomb" or saying something that is honest but potentially shocking or controversial. However, this is a less common usage than the literal one related to marijuana.