what a stiflingly unfunny and unoriginal mess this is ! 
(ROOT (SBAR (WHNP (WP what) (DT a) (ADJP (RB stiflingly) (JJ unfunny) (CC and) (JJ unoriginal)) (NN mess)) (S (NP (DT this)) (VP (VBZ is))) (. !)))
(ROOT (SBAR (WHNP (WP ) (DT ) (ADJP (RB ) (JJ ) (CC ) (JJ )) (NN )) (S (NP (DT )) (VP (VBZ ))) (. )))