Ordering Drinks

A blonde, a brunette and a redhead went into a bar and ordered their drinks from the bartender.

- Brunette: "I'll have a B and C."

- Bartender: "What is a B and C?"

- Brunette: "Bourbon and Coke."

- Redhead: "And, I'll have a G and T."

- Bartender: "What's a G and T?"

- Redhead: "Gin and tonic."

- Blonde: "I'll have a 15."

- Bartender: "What's a 15?"

- Blonde: "7 and 7"