Define Steamrolled Beefeater Meaning

Steamrolled Beefeater
A hot shot of gin.

Preferably beefeater brand, in a plastic shot cup, microwaved to 100 degrees Celsius/212 degrees Fahrenheit.

Bar patron: “do you have a microwave?”

Bartender: “Why?”

Bar patron: “I’m trying to get a steamrolled beefeater for my brother. It’s his birthday and that’s his favorite drink.”
By Bree