Michael Blackson thinks Elton John seasoned two options when shoe buying in France when mother nature identified as … pee in a bottle or explode!!!

We obtained the comedian at LAX and our photog questioned him about the French storeowner declaring Elton came into his shop and pissed in a plastic bottle in the center of the retail shop.

Michael suggests Elton have to have a weak bladder at 77 quite a few years prior, and this could have really been a qualified health-related emergency … with dire consequences if EJ did not release his circulation.

As we reported … Elton was allegedly buying for footwear when he requested the shop proprietor for a public restroom and then peed in a bottle when explained to there wasn’t a bathroom all-about, allegedly getting a couple drops on the ground.

Michael suggests the retail shop is blessed Elton received any fluid in the bottle and did not soak other buyers and the Sugarkikz things.

It can be a funny conversation … and Michael tells us why he is no stranger to turning a container into his have customized toilet.