If you light a cig in an unventilated well used outhouse could it explode?

Question

would it kill you?

would it just kinda go poof or would it push all the walls out and collapse the outhouse?

Answer 1

why are you interested in explosions?

anyway, explosions...fires...always occur with oxygen. so if it is unventilated expect nothing.

funny mr. genius  

Answer 2

What would you be doing in an unventilated well-used outhouse?  And if it was unventilated, for Heaven's sake why would it be well-used?!?

Answer 3

No.

You have some forced ventilation every time you open and close the door (especially if there is a breeze/wind.)