You paid for the deck; and therefore paid for the jokers -- I would not rip them as it's tantamount to ripping money. There are some nice effects and tricks that can be done with them. Joker are underused and underrated, but the audiences for whom I perform seem to love them.
1. I just like them
2. I do a few tricks using them
3. If you, for example, want to do a color change, and you double lift to a joker by accident, you can improvise awesomly like "You know how jokers are actually wild cards in most card-games, well watch this.."
I love my jokers. Love to use them in 2 card monte, but I'm planning on making a deck out of jokers. 52 jokers for flourishing? Doesn't get much more epic than that!