Kick-Ass is a great DVD choice for any teen ($19). It's pretty violent so you should probably save it for the older boys, but the fun twist on the superhero genre is something they'll definitely dig. If he's more old school, try this Catcher in the Rye t-shirt ($28), which salutes the quintessential troubled teen, Holden Caulfield.
For the ladies, there's The Carrie Diaries by Candace Bushnell ($14), but she may also be into Shiver by Maggie Stiefvater ($9). The hot series is basically Twilight with werewolves, so she'll totally get caught up in the whole star-crossed lovers thing.
If you're looking for something a little pricier, how about an iPod nano? The 16GB model ($179) holds roughly 4000 songs with Multi-Touch, so they can tap through whatever they want to listen to. My suggestion is Rihanna's newest album, Loud ($10), which is full of fun jams. Lastly, Adam Sandler fans will like this SNL: The Best of Adam Sandler collection ($14). They'll like seeing the vintage skits they're probably not familiar with, and you'll enjoy reliving some of SNL's heyday.
To start stocking up, just click above to buy! And if you're looking for even more great present ideas, check out our holiday gift guides from across the Sugar network!