Hey, just because it's Dec. 21 doesn't mean there isn't any time left to buy a kick-ass gift for the geek in your life. Take it from our favorite tech celebrities, Veronica Belmont, Morgan Webb, Katie Linendoll, Lisa Foiles, and Marissa Mayer — buying a geek gift has never been easier. Check out their picks in these handy gift guides. Happy shopping!
Veronica plans on gifting some sweet games and books for geeks-in-training .
Lisa is getting ready to school some nerds with her Nurf guns and gaming skills .
Marissa has eco-friendly heating and fitness  on her mind this year.
Morgan is all about tiny amazing cameras and geeky artwork .
Gadget gal Katie wants some Mario Kart action and garden Yetis .