failed jokes , twitchy acting , and general boorishness 
(ROOT (NP (NP (VBD failed) (NNS jokes)) (, ,) (NP (JJ twitchy) (NN acting)) (, ,) (CC and) (NP (JJ general) (NN boorishness))))
(ROOT (NP (NP (VBD ) (NNS )) (, ) (NP (JJ ) (NN )) (, ) (CC ) (NP (JJ ) (NN ))))