Because Vodka & Red Bull is for amateurs.
Persons under 21 should not consume Tequila & Red Bull.
The legal drinking age is 18 in some locations. Check your local laws.
I don't own anything on the internet. No one does, that's why it's on the internet.
I don't believe in SFW or NSFW. You know what you should and shouldn't be looking at at work.
This is a cool website that lets you calculate your age had you lived on any of the other planets in the Solar System. It not only gives your age in days and years but also tells you when you can celebrate your next birthday if, say, you lived on Mars.