Example 1-
Dave: oh my god my
spac chain has broken on my bike, i hate this bike, it's a spac bike!
Example 2-
Hellen: Hey Dave why do you act such a spac all the time when we are out?
Dave: Because your the biggest spac of them all Hellen!
Example 3-
Dave: I just bit my own tongue i'm such a spac!... Infact my teeth are
spac's for biting my tongue!
SPAC!