Initially I usually begin feeling increasingly stoned (though i usually smoke before I take it or right afterwards) there is just something there that usually isn't with weed alone. My vision begins to distort, my throat feels non-existant so to speak. I begin to feel drunk and stoned, but im not exactly sure if it is better or worse. Usually I get nauseaous and puke (you may not)...then I feel what words could only describe as "fucked up"...I sit in a dark room, communication is difficult because I really don't know what the hell is going on around me...music does sound a bit better on DXM. As the trip fades my mind becomes clearer, though visual and cognative impairment are still present. It is hard to read text and walk without stumbling just a little.
I go to bed still feeling out of it, get decent sleep and wake up in morning...still feeling out of it. Then I smoke a bowl and feel great.