to overwhelm(someone) with shock, surprise, amaze or leave in wonder while in the act of
dabbing
or... to be so high that you can't comprehend
anything around you
or... when referring to a much older person who becomes brainless after a
dab
Gramps used to be 'the
hip stoner' back in his day but after I pulled out my oil
rig, torched the nail and took a
gnarly rip, he just sat there, wide eyed, completely dabberghasted by the whole process.