When I sneeze on my arm (in an emergency)?!

When I sneeze on my arm (in an emergency)?

My arm smells funny. Why is that?

2 weeks ago
It is a different smell to spitting on my arm! (I tested this a while ago)

2 weeks ago
When I say it smells 'funny', I mean it's unlike any smell I've smelled before.

2 weeks ago
It's not the smell of my saliva. I tested this by spitting on my arm and leaving it to dry for a bit. That didn't have much of a smell.

cause you have basically spat on your arm.

wow i bet your great company

sat there spitting on yourself.

"it doesnt smell the same" LOLOL