The male equivalent of a queef, a dick fart. It's also a medical condition and you should get that checked out.

when a girl thinks that she is just goin to queef but to her dismay she shits too

During a womans period, she thinks she is just going to queef but finds that, during the process, blood has been expelled from the vagina and wet drippy feces from the anus.

To shart and queef at the same time.