The extreem urge to chew on a straw and or gum during a roll or a trip
i took a tripple stack and also 400 mgs or so of dextromethophan and i got some bad mush mouth
by Joeycracks October 05, 2007
Usenet (rec.arts.poems) /term of endearment/ for the poet Rob, who in his live performances whistle lisps his poems through a mouthful of gunk.
"Today wass*tweet*th po-weths*tweet* day..." Mush Mouth Rob defining "mush mouth" by example for poetry audiences.
by Will Dockery October 10, 2007