Haha, yeah I can. It's only when People make me really mad. When I was in public school I had this stalker dude, who I did not like at all and he kept talking to me and I just kinda ignored him, so he got mad at me and made fun of me for not talking and whatever, then I had another class with him and he made fun of me for my "ugly" teeth, they were just crooked but I have braces now and they are fine. He said "ew your teeth are ugleh!" and I said "hm yeah well they make this stuff called proactiv you should use it" That made him shut up lol. (no offense to ANYBODY with acne) he just made me mad so I said that. It's like my social anxiety goes away when people make me mad I dont know why. its weird.
I had a couple of those encounters and I deal with them just fine most of the time, some times Im dumbfounded on what to say I just ignore it sometimes.