I don’t care for the term drug mule, why can’t it be a drug unicorn.

Commentary:
"Who needs a drug mule when you can have a majestic drug unicorn prancing through the underground world like a sparkly harbinger of illegal substances? 🌈🦄 Just imagine the glittery trail it leaves behind as it delivers its magical payloads. Move over, mules, it's all about the fabulous unicorns now!"