Baby plum 

Baby Plum is a typically low-difficulty boss from The Binding of Isaac.
Baby Plum is typically very easily defeated, but due to it's ability to spew dozens upon dozens of projectiles, it can prove overwhelming in combat, especially during a boss rush or duo boss fight.
Baby plum is a large red sphere with tiny rounded stumps for limbs and little bug wings on it's back, topped off by a gleeful expression and a buck tooth.

Omg baby plum for the binding od isacsge

Baby plum by Soniccarcrashsim February 16, 2023

baby's arm clutching a plum 

A very large penis. About equivilent in size to a baby's arm, the the head being the size and general color of a plum.

Mary: Did you see the size of that thing?
Jane: Oh my...It was...
Mary: As big as a baby's arm clutching a plum.
Jane: Yes, Yes it was.

baby's arm clutching a plum by Jumpingrat November 10, 2008