To buy someone a drink, when used in the context of a favour, often means to give them some small amount of money (usually £10) in return for their efforts.
Could you give me a hand with this stuff please, I will buy you a drink.
To have a gathering of folks in an enclosure, whether bar or house/apartment, who decide to imbibe themselves and partake in song and dance, and well enjoy activities such as pool, beer pong, karaoke, kings cup, and never have I ever.
Your Christian name, if your mom was thirsty when you popped out.
Maggie was delerious after giving birth, so did not think twice when she asked for a drink and they handed her her new born son. So they named him Drink. Get it? Ahhhh pffftt...
A liquid that is consumed usually in a cup or mug to live. When you dont have a drink, you get thirsty. After you consume a drink it will be followed by probably pissing.
Thirsty boy: Man im thirsty, could i get a drink?
Drink server: Ok, water or something else?