Anything produced by Dan Schneider (Drake & Josh, iCarly, Victorious). It's like if he was secretly funded by the CIA to make an entire generation of children in little obnixous brats that will grow up docile, shallow and dumb.
Yes, yes, yes
And they may have been animated but Sari from Transformer Animated and Miko from Transformers Prime. Both rude, obnoxious, insulting little twits. Primus, I wished they had been stepped on.