A fat woman who completely controls a guy to the point where he will do or say anything that the fat bitch tells him to do. In most cases the guy isn't getting any of her pussy and he's afraid to take up some strange.
Bob's whippopotamus won't let him go to Jamaica or Costa Rica with the guys cause she's afraid he'll get some quality putang and drop her fat ass.
Same as "Whizpop" referring to the BFG series and Roald Dahl books in which the word is used to refer to breaking wind . Whizzpop is a spelling used in the BFG books and newspaper cartoon strips.
BFGdrank a bottle of Frobscottle and soon after there was a mighty whizzpop!