He shouldn't quit, he should continue creating chaos to make a laughing stock of the USA and its political leaders. Phillipines President already called Obama "son of a whore". Now the hole world sees that this phrase characterizes also the main presidential candidate. Trump must continue weaken this shameful country called the United States of America.
How is this charming person not banned yet?
Personally, I think he's hilarious, tho his humor is starting to fade from him grabbing it so often. If he does get banned, it won't be for posts like this one, but rather the fake rumors he has started spouting of late.