when one needs to sound exited but lacks the ability to do so, such as during an internet conversation. It is accomplished by "spazzing" all over you keboard.
some examples would be:
..and so forth.
Dude1: man, I just accomplished (insert lifelong-dream here), i was all like "sahjdksahjsajkhsd"
Dude2: from the looks of that spaz-type, it was pretty exiting.