There ARE people who shoot it. If you want to get high on 1 promille, you'd have to inject like... let me think... well... it must be something like 6 millilitres of pure ethanol (diluted well, so about 50-100ml!!!) for about 6000 millilitres of blood that flows inside your body. I've heard of people injecting it with insulin syringes, though. In pure form.
Just drink alcohol. Your stomach has a much greater surface to absorb the alcohol. Your skin in the nose and your mouth is so much smaller than the one in your stomach, that it's funny. Just drink alcohol, please... 8)