Full list of all 70 Borderlands 2 (PS3/Vita) trophies - 49 bronze, 15 silver, 5 gold and 1 platinum.
The base game contains 51 trophies, and there are 4 DLC packs containing 19 trophies.
Unlocked all Borderlands 2 trophies
Opened the chest at the bus stop in Fyrestone
Completed level 1 of all non-level-specific challenges with a single character
Killed a Chubby
Phaselocked 100 enemies
Gunzerked continuously for 90 seconds
Remained in Zero's Deception mode for ten seconds straight
Completed all side missions
Discovered all named locations
Defeated Terramorphous the Invincible
Reached level 50
Defeated Jack
Had Purple-rated gear or better equipped in every slot
Completed the mission "Data Mining"
Discovered all named locations in Eridium Blight, Arid Nexus, and Sawtooth Cauldron
Completed the mission "Toil And Trouble"
Reached level 25
Killed Donkey Mong
Discovered all named locations in The Highlands, Thousand Cuts, and Wildlife Exploitation Preserve
Completed the mission "Where Angels Fear To Tread"
Discovered all named locations in Sanctuary, Opportunity, and Lynchwood
Killed 100 enemies with the Sabre turret
Gave Claptrap a high five
Completed the mission "The Man Who Would Be Jack"
Completed the mission "The Once and Future Slab"
Completed the mission "Shoot This Guy in the Face"
Completed the mission "Wildlife Preservation"
Completed the mission "Bright Lights, Flying City"
I can't even capture it on my camera
Completed Round 5 of any Circle of Slaughter
Completed the mission "Rising Action"
Completed the mission "A Train To Catch"
Discovered all named locations in Three Horns, Tundra Express, and Frostburn Canyon
Completed 20 side missions
Killed a Constructor without it ever building another bot
Completed the mission "A Dam Fine Rescue"
Completed the mission "Hunting The Firehawk"
Allowed a Goliath to level up four times before killing him
Reached level 10
Redeemed 25 tokens
Revived someone from "Fight for Your Life!" that is on your friends list
Completed the mission "Plan B"
Got an item from Michael Mamaril
Killed a flying enemy with a thrown Tediore weapon
Tipped Moxxi $10,000
Purchased 5 items from the black market
Completed the mission "The Road To Sanctuary"
Unlocked 10 customization items
Completed the mission "Best Minion Ever"
Reached level 5
Completed the mission "My First Gun"
Completed all Pirate's Booty side missions
Discovered all named locations in Oasis and the surrounding Pirate's Booty areas
Completed the mission "X Marks the Spot"
Completed all Campaign of Carnage side missions
Collected 10 pictures of Moxxi in Campaign of Carnage
Completed the mission "Long Way To The Top"
Completed all Hammerlock's Hunt side missions
Discovered all named locations in Hammerlock's Hunt
Completed the mission "The Fall of Nakayama"
Demonstrated your skill, or lack thereof, at rolling the magical treasure orb of many sides
Vanquished the Ancient Dragons of Destruction
Won the most challenging round in Murderlin's Temple
Fed thy noble queen 3 times during one visit to her quarters
Completed thy quest by rescuing yonder queen
Wielded the Mysterious Amulet
Showed thine worst enemy, the abomination known as "The Darkness," who is the nerdiest of them all
Unsheathed 5 swords from Immortal Skeletaurs without leaving the area
Introduced thyself to the White Knight
Slew Mister Boney Pants Guy