A
toothless wonder is an individual in the public who is lacking a single front tooth. This person obvious doesn't care about their
dental appearance because if they did, they would have stayed hidden indoors and
taken care of this problem long before anyone saw it. Also, when you talk to these people, if you make cracks about dental issues, they don't realize you're talking about them!
"Hey dude, did you see that
toothless wonder walking by?" "
Naah, man, that's not a toothless wonder, he just got
the shat kicked outta him, that's all!"