i was on diggit once. they used to do these shout out things. they came to our school and asked people to do them so a bunch of us did and we all got free pencil cases and stuff. it was awesome. i remember the day i was on, i saw it and RAN into my parents room who were still asleep, they missed it and in those das there was no rewind. no one ever believed me.
i stutter too, dont worry buddy :) the best thing, i promise, is too ignore anyone that makes fun, and not take it too seriously (i know its hard though, i still have problems)