Your dreams are not the only thing going up in smokes.
Depends what you smoke. (Not native speaker, sorry if it doesn't make sense)
Joint Family.
They both go off again two minutes later to remind me of the same thing.
They prove men can concentrate on two things at once.
All the pairs of floating eyes
The first couple of times you cough, the loogeys aren't yours!
Because one had a dream and died
Old
Lenght of chimney x wind speed