Quotes - Latin Proverbs

Catapultam habeo. Nisi pecuniam omnem mihi dabis, ad caput tuum saxum immane mittam.
I have a catapult. Give me all the money, or I will fling an enormous rock at your head.

Tempus incognitum.
Time unknown.

Vacca, vacca, vacca. (fozzie bear)
Cow, cow, cow.

Cogito Ergo Doleo
I think therefore I am depressed

Id certum est quod certum reddi potest
That is certain that can be made certain

Licentia liquendi
Liberty of speaking