To drone like a bagpipe.
To draw or scribble aimlessly.
Penis.
Any crossbreed of a poodle with a different breed of dog.
A small mindless sketch, etc.
To use a snorkel.
A snorkel parka.
A retractable tube fitted in diesel-engine submarines to allow sufficient ventilation that the engines may be used at periscope depth.
A hollow tube, held in the mouth, or mounted on and opening into a diving mask, used by swimmers for breathing underwater.