look up any word, like dirty sanchez:
 
1.
In RTS (Real-Time Strategy) computer games, to concentrate on researching technologies and upgrades for your forces.
When playing the Protoss in Starcraft, I like to tech up before attacking
by MISTER OWNINATOR June 25, 2009
 
2.
To don one's personal technology for the day. This usually involves strapping/ clipping/ pocketing an array of mobile phones, PDA's, iPods, GPS's, cameras, etc.
Martin: Dude, are you ready to go yet?
John: Hold on, I've just gotta tech up, then I'm out the door.
by ClimbingTheLog April 06, 2008