Is it true if ejaculate while constipated it all your feces goes deeper in your stomach?

Get a biology book and start reading some more about the anus, and what happens when you release stool.

WTF?!?!?! This sounds insane!

A stool ? like a foot stool or bad stool??.You really need to brush up on your biology ,this sounds absolutely idiotic .

Yep.............

say no to drugs

If you have feces IN your stomach something is INCREDIBLY wrong and you need to see a doctor immediately.

No ejaculation cannot force the material in your intestines to back up into your stomach. 

You are either a young child, around the age of eight... or you are a complete buffoon!

Surely you understand biology better than that don't you? LMAO feces can't get anywhere nowhere near your stomach smart one. Unless you swallow it.

EDIT: after looking at your other questions you posted, it's pretty clear you are a very, very young child.

of course not. things dont move backwards in the colon. And ejaculation is a totally different body system.

No, that isn't true.

Eat more fruit, vegetables, and whole grains, and stay hydrated.