Then it would be, "I'm ripping (or scraping) a sticker off my lighter."
EDIT: "scraping" sounds better to me, as "ripping" is more a single movement, whereas "scraping" implies a repeated/continuous movement which is more than likely necessary to remove a sticker from something.
I laughed so hard I almost threw up.I can understand Loob’s confusion. What sort of lighter is it to have stickers on it? Is the lighter a ship? Do ships have stickers on them? Perhaps it’s a lighter ship—you know, a less heavy ship. Perhaps it’s an old-fashioned lighter, like a match. That’s it! A match with stickers. Or just a matchstick. A matchstick with stickers which have got to be unstickered. Or stuckered. Or shipped. Or scuppered...
It would have been useful to know that from the outset, blingbang.Of course it's a cigarette lighter... by the way I'm not redecorating anything. It just had a stupid smoking warning sticker on it so I've decided to remove it because I was bored and stuff.