Person between the age of 10 and 20 with a love and affinity for all things electronic. Characteristics include early adoption of interactive media, ability to enjoy endless gaming and constant urge to communicate wirelessly. Gadgeteen's are known to harbor multiple adapters and maintain a nasty battery habit.
My daughter "the Gadgeteen" spent the day texting her BFF on the couch next to her.
When did the Touch get surgically connected to my gadgeteen's arm?
I can't figure it out; go find a gadgeteen (you might start looking at the Mall...)
A gadgeteen is, well, pretty much, like, OK, any teen, OK? CHAH!