Since I plan to give away some mBTC in the near future (birthdays etc.), I have now simply created a step-by-step tutorial on 'how to give away BTC'.>> The Bitcoin should be given away as Paper Wallet (see pictures below) <<
And this is how the finished Paper Wallet looks like:

(don't bother, there are no btc on the wallet

)
PART 1: Create offline (!) paper wallet and 'fill it' with BTCI used the
offline version of
bitcoinpaperwallet for this tutorial:
https://github.com/cantonbecker/bitcoinpaperwalletAs an alternative you can also use the offline version of bitaddress.org: https://github.com/pointbiz/bitaddress.org
1. click on Clone or download2. Then click Download ZipNow the downloaded zip file can be
extracted.
3. Open START-HERE.htmlNow the following window opens
in the browser:
4. Click on Open generate-wallet.htmlImportant: You do
NOT need an Internet connection!
5. Now move the mouse pointer for a while to ensure the randomness of the private key. 
If you want you can now change
6. the design and
7. the language
8. and 10. can be used to print the front and back of the wallet.
9. In addition, you could encrypt the Paper Wallet with BIP38 - I do
not(!) recommend this for this tutorial because many Bitcoin Wallet applications cannot import BIP38 password-protected private keys directly(!)
>> Now you can send the desired amount of BTC to the public address of the newly created paper wallet <<
PART 2: Import Paper WalletHow does the presentee now get access to his/her Bitcoins?
In this tutorial I use Jaxx as an Android application to give the recipient the possibility to get access to his/her Bitcoin on the spot. (Of course there are also other applications available that allow you to import a paper wallet)
1. Install Jaxx
2. Create new wallet
3. Navigate to Settings
4. Navigate to Tools
5. Now you can select Paper Wallet import
6. Select the desired cryptocurrency, in our case Bitcoin
7. Now simply scan the QR- code of the private key and then we are already finished
Info: A transaction is executed here. The Paper Wallet is now empty! The Bitcoin are now exclusively in/accessed through the Jaxx Wallet!
!! Don't forget to create a backup of the Jaxx Wallet !!Spread the BTC Message