In the U.S. the verb mooch means “to get something without paying for it.” In the UK, mooch means “window shopping.” Linguist Lynne Murphy writes about this and other differences in her helpful blog, Separated by a Common...
placenta mooch n.— «I probably shouldn’t be a mother. At least I didn’t refer to it as a crotch dumpling or placenta mooch like I call other people’s kids.» —“I hope we don’t get the six pack…“ by Chrissy...