A normal cold - a hayfever sniffle - a dust up your nostril sneeze - aaaahhhhhh...
If pinching your nose was your get out of jail in public to stop the sneeze - two demerit points aaaahhhhhh...
A temperature change warm to cooler - I sneeze if lightly clothed (or just plucking naked -

)..
Rain kicks the pollen count and ... ahhhh -
Waiting to get fined having a nostril clearing vent when riding the bike...

You feel like the unintentional Terminator in everyone's spotlight...
May be Ned Kelly's gear was ahead of its time

Cheers
AP