It's when someone behaves like an idiot, or doesn't understand what's going on.
Martin keeps on annoying Zaza. He is a Spasti!
somebody who is completely stupid and can't read or write properly.
Samii is a spastis, she cant even spell her own name!
spastic and nasty mixed together. the result of not being able to find the right word to describe someone's crazy personality and behavior
watch out for this one, she's spasty
It's when someone behaves like an idiot, or doesn't understand what's going on.