I come from the land of Lava Flows, MaiTais, and Pina Coladas, but being that those drinks are typical "touristy" drinks, it rarely got ordered at my bar.

But when it did, I'd give the customer a really dirty look. Blended drinks are a friggin' pain in the ass especially when the bar's busy. I don't know how many times I'd lie and say the blender was broken.