Beach Cocks
I strolled along Southbank at lunch, and saw three builders running around on the beach drawing a picture in the sand. They looked like happy children playing. It was really sweet. I watched them to see what they were drawing. It was a big ejaculating cock.

there’s a beach on the southbank? lordy!
If you take ‘beach’ to mean ‘filthy oily industrial sand covered in tar and decomposing body parts,’ then yes, there’s a beach on the Southbank.
life’s a beach, ie “filthy industrial sand covered in tar and decomposing body parts”
yes, it sounds like there is life in southbank