erm.. YES? lmfao.... i used to take drinks off my soda or w/e i was drinking for dry mouth all the time while holding in a hit.. this was ofcourse before i realized holding the smoke for as long as possible is pretty muc hpointless...

take a deep breath, now hold it... now take a drink of something... did it work? of course it did....

you can't do it the otherway tho... you can't inhale while swallowing.. no matter how hard you try you can't do it.... theres's a little flange type thing in our throats that prevent this, as a back up against inhaling whatever we swallow...