barbecue milkshake

A shake that you can tell someone to make at Sonic (the drive-thu).

Luis: Hi, can I get a vanilla shake but can you mix it with barbecue sauce?

Sonic Lady: *literal 9 seconds pass bye*.. is that all?

Luis: Yep!

*shake is given*

Luis: Ah yes, I would like to get 14 different people to try my barbecue milkshake.