Bitcoin is explained in detail by several websites (Wikipedia, CNNMoney, CoinDesk with referrences at the bottom of this page) and I do not want to create redundancies in that aspect. Its creator is as cryptic as his invention -- Satoshi Nakamoto. Very little is known about him (or her).
Bitcoins, like any other cryptocurrency, are stored in a wallet. If you don't have a wallet yet, you may open one at CoinBase or exchange Altcoins in Binance. Or if you are in the Philippines, like me, there are two choices -- coins.ph or buybitcoin.ph.
For you to support https://www.pimp-my-rig.com, you need to have a bitcoin wallet.
And if you want to send bitcoins my wallet address is:
3KDJPF8ddyNnzP1UWSa1751RTRmeXGv6T1
.. or simply scan the QR code below.
Thanks for your continued patronage and support.
Reference(s):
Wikipedia: BitCoin
CNN Money: BitCoin
CoinDesk: BitCoin