one drink

An amount of alcoholic drinks that is usually more than 5. Often higher than 10. But never less than 3.

“Would you like to come over tonight, I have beer?”
“Yes, but I can only have one drink, I have to work in the morning”
*next morning*
“What happened last night? I woke up on my bathroom floor with no clothes on, my kitchen looks like a war zone and my front door was open and my dog is gone”