a retard, or a person who just cant do anything useful, and when they try just ends up making a dick of themselves
Tanya tries to whistle and ends up blowing a raspberry
"tanya, you're such a spacky"
a term used on someone who acts as if age doesn't count, acts like a complete idiot, feel they are invincible and feel alchohol or drugs do not affect them badly.
"Check her out she's runnin about with a disney princess umbrella and smoking a joint she's a pure spacky diva"