Shows like CSI, Law and Order and Bones, throw around a lot of interesting phrases in Latin. While you may not care to study Latin, here’s a few that are fun:

• caveat utilitor – let the user beware
• condemnant quod non intellegunt – they condemn what they do not understand
• deus ex machina – god of the machine
• Roma aeterna – Rome is eternal

For some more fun phrases in Latin check out the entry List of Latin phrases (full) on Wikipedia and the latinproverbs wiki.