No normal person sneezes more than twice in a row, those that do: attention sneezers.
Achoooo! Look at me! I'm making lots of noise but it's socially acceptable because it's a sneeze!
Let me drag out this period of attention focused on me by sneezing five hundred times. Then also blowing my nose like a foghorn.
A clinical case of attention sneezing:
Attention sneezer: ACHOOOOOOO!
normal person: God, is it necessary to make that much noise?
Attention sneezer: ACHOOOOOOO! I can't help it.
normal person: Sure...