Piranha aka Piranha 3D (2010)

When an earthquake tears open the bottom of Lake Havasu, schools of carnivorous piranhas are released from their underwater lair, and the lake turns into a bloody, frenzied death trap for unwitting water-goers.

Spring Break in Arizona is threatened when a large school of Piranhas are unleashed after an earthquake. These particular piranhas are prehistoric and long thought extinct, yet the earthquake has apparently released them from their resting place and they appear to be headed right towards the party.

On a dive to the site of the seismic activity, a cavern containing many many piranha eggs are found. Once the search team is massacred, the threat becomes readily apparent to the sheriff, who has to now find a way to eliminate them.

Jerry O'Connell is the host of "Wild, Wild Girls," a girls gone wild type of video shoot that is responsible for the bulk of the titty. 

It doesn't take long before the first body is found, but the feeding frenzy doesn't begin until about 40 minutes left in the film. However, the wait is worth it and in the meanwhile, we're treated to tension building scenes, "Wild, Wild Girls" shoots and Spring Break with all the debauchery that entails.
Piranha is your typical, "drunken college kid orgy gets broken up by killer animal" film, which are good for blood, titty and death scenes. Having a bigger budget, we are treated to 3D, and piranha vision. That's about the extent of what this film adds to the genre. Yet it is still surprisingly enjoyable.

Adam Scott as an action hero?
Fish being tazed?
Piranhas coming out of people's mouths?
All of this plus titty?

Get the popcorn...and the beer.

 Out of Ten? 7

Violence? Yes
Explosions? Yes
Nudity? Yes