Click Happy 

When someone clicks the mouse too many times causing the computer to freeze.

Tom became click happy when the page wouldn't load.

Click Happy by Brownie Cakes May 1, 2007

click-happy

Going crazy with the mouse cause your PC doesn't respond fast enough to your liking causing:

a)the PC to be even slower
b)opening a thousand applications
c)moving folders and files to god knows where

(a common mistake amongst not-so-PC-literate users)

derived from the word trigger-happy

Getting click-happy aint gonna make your PC speed up.

click-happy by auroraborealis February 10, 2006

Happy-Clack 

Similar to Happy Slapping (where youths film a beating on their mobile phones) but instead of beating the victim, the offending youths force their prey to gyrate sexily and wear a gold bikini, like the famed model Michelle Clack

oh yes Bertha, i saw it. poor lad got properly Happy-Clacked

Happy-Clack by johnson_for_a_head October 16, 2010