to fuck up.
combination of the words "spastic" and "calculate".
well you really spalculated that one!
1. anything that has little or no use.
2. any obbject of which has no use.
3. the opposite of usefull(also see: feckless).
4. any information distributed/typed/spoken by Gayrab (see example of useless drivel down below).
Gayrab: "I"VE BEEN SKATEBOARDING SINCE 1964! YOU ARE A KOOK! I'VE BEEN RIDING THE SAME BOARD FOR 18 YEARS! I CAN'T KNEESLIDE AND I HATE SKATING ON WATERFALL SHAPED BOTTOM POOLS!"