Pint Of Milk 

One who stands around not doing very much.

Stop standing around like a pint of milk.

Why are you stood there like a pint of milk?

Pint Of Milk by Ben Tyrer July 1, 2008

Going for a pint of milk 

Walking or cycling in such a calm or melancholy manor that from a far you could say that they look like they’re going to get a pint of milk from the shop for their grandma.

Dave : Look at Gabe , he looks like he’s going for a pint of milk

George : Aha I know mate , he’s cycling slower than my grandma.

Going for a pint of milk by ConnorMcFuckingSweeney November 2, 2019