Buoyancy training
From Openwaterpedia
noun - Buoyancy training is a slang term for eating too much, especially around the holidays and if no other physical training is being performed. Excessive buoyancy training can lead to whale girth or a build-up of fatty bulges along the sides of the body at the waist.
Origin[edit]
Usage dating to circa 2012 from Travis England in Seal Beach, California.