A baggy fanny (may have an echo). usually showing signs of age and wear,in to which your wand fits, easily, but is far from a magical experience.
# is akin to throwing a sausage down the Channel tunnel
# See bucket fanny
why that slag of mine has such a large wizards sleeve she cant fit the sagging mess of a minge skin and piss flap in her pants so it hangs and whistles when she walks, leaving a smell of decomposing fish downwind
n. similie. A huge twat, akin to Gandalf's cloak in lord of the ring's, from which one could feasibly magically produce a rabbit, a deck of cards and make the empire state building dissapear. See also clown's pocket, welly top