packmule
A person who shows up with a bag of oats and a smile, but they'll make you ride them for hours. They're like a mule but with more sass.
She showed up with a bag of oats and said, 'I'll give you a ride if you feed me.'
He's a packmule who only takes oat money and never stops talking about his ex.
That guy at the park was a packmule. He took my money and made me ride him like I was a kid.