welll...there once was a place in kirksville, mo called shit crick hollow and there were people who were pretty much homeless and they would go take baths down in this "crick" that was flowing with raw sewage..so it then became shit cricker but either will do
cricker1-ahh c'mon jimmy let's go take a bath now
cricker2-but all the kids at school say we're bathin' in POOP
cricker1-well we are so just get over it!
this is the worst example but i couldn't think of anything else