Wigan-ese for when your naked nipple rubs on your shirt all day long until tenderness turns into throbbingess and a kind of paper cut like
irritation is achieved (like someone's just ran a sheet of A4 across your nip really quickly and
you're not sure if its bleeding or not and it's inconvenient to stop and take a look coz youre at Alton Towers or something).. We also
believe it affects women although they will never openly admit to it like men do.