that is definitely meaningless , vapid and devoid of substance 
(ROOT (S (NP (DT that)) (VP (VBZ is) (ADVP (RB definitely)) (ADJP (ADJP (JJ meaningless)) (, ,) (ADJP (JJ vapid)) (CC and) (ADJP (JJ devoid) (PP (IN of) (NP (NN substance))))))))
(ROOT (S (NP (DT )) (VP (VBZ ) (ADVP (RB )) (ADJP (ADJP (JJ )) (, ) (ADJP (JJ )) (CC ) (ADJP (JJ ) (PP (IN ) (NP (NN ))))))))