It is meme Garbage.

Items:

Obamium:
Obamium is a common ore that, upon being broken, gives you two Raw Obamamiums. Smelting them gives you Refined-Obamas. These items are extremely explosive, and can be made into an Arrow. The recipe is a normal arrow, expect the head is three Refined-Obamas. If you craft an energized Obama, you can make an even stronger Obama Arrow.

Pepsi:
Throughout the world, you will find quite commonly, Pepsi Water. This is an extremely regenerative liquid that heals you instantly. However, finding Pepsi Blocks will give you Pepsi. It will poison you. Combining Pepsi, by surrounding a Pepsi with something such as Doge Tears or Obamium, will give you a special and potent potion.

Doge:
In the nether, Doge Blocks will spawn aggressive Doge-People, who will hunt you own if you come near them or the Doge Blocks. The Doge blocks will produce Doge Coins, of which crafted into a full block of 9 in a crafting table will produce 1 Emerald. Otherwise, breaking the Doge Block will produce 6 Doge Tears.

Boomerite:
Boomerite is an uncommon ore that can be crafted into extremely efficient tools, of which outclass Diamonds, but are the weakest tools in the mod and game as of yet only being allowed to be used 10 times.

Biomes:

Kyle Realm:
The Kyle Realm is an extremely outlandish land. The only place to find Monster Energy Drinks and the Energy Rat: a rat that once killed drops Pure Energy. Six Pure Energy on top of three Refined-Obamas will create an Energized Obama. Also within the Kyle Realm, you will find the Doge Cows.

Upcoming Releases

Desert Dangers Update (Upcoming...)
The Desert Dangers Update will bring new mobs and structures to the Desert, as well as new and unique weapons and items that have tribal themes to them.

To Be Announced...

No Promises, But Ideas:

Area 51 - Suggested by Faceless Pikachu
A structure in the Desert biome, will be guarded by the US Military and have Alien loot.

Meme Garbage