Madness in Only One Command Block

I began making Only One Command Block Creation so Test it please. All you need to do is type: /give @p minecraft:command_block then place it. Paste this http://pastebin.com/c6y9xz1a command and activate the command block.
I made 4 madnesses for now:

* Rename any spawn egg you want in Sparky. Then Summon.

* Rename any spawn egg you want in Lightning. Then Summon.

* Rename any spawn egg you want in Dinnerbone_Party. Then Summon.

* Place a TNT and drop on it an item. Or just step on. (Can lag a little).

Please leave comments and if you like it please leave a diamond and add it in favorites

Good Luck Using This Command!