slang term for a marijuana cigarette. think joint, but with a 'd'. there is no history or reason for this term,
weed smokers just like to make up new words to call their
weed!
Person
1: hey man, what're your plans for the weekend?
Person 2: not much, probably just roll up a nice fat DOINT and watch that
70's show
Person
1: sounds awesome
Person
1: *admiring handiwork* look at this nice lil' diddly doint
Person 2: spark it up man!