If someone is 'sparty', they see themselves as enigmatic and reserved, but more often than not they are talking utter bullshit. This means that they are nearly constantly ridiculed for foolish 'nuggets of wisdom'.
If you jump off a cliff, does that mean that you fall to your death, or jump to your death?
Don't be such a sparty fool.
The hairiest side of a horse is the inside.
SILENCE! Stoopid sparty.