often silly -- and gross -- but it 's rarely as moronic as some campus gross-out films . 
(ROOT (S (ADJP (RB often) (JJ silly) (, --) (CC and) (JJ gross) (, --)) (CC but) (S (NP (PRP it)) (VP (VBZ 's) (ADVP (RB rarely)) (ADJP (ADJP (RB as) (JJ moronic)) (PP (IN as) (NP (DT some) (NN campus) (ADJP (JJ gross) (HYPH -) (RP out)) (NNS films)))))) (. .)))
(ROOT (S (ADJP (RB ) (JJ ) (, ) (CC ) (JJ ) (, )) (CC ) (S (NP (PRP )) (VP (VBZ ) (ADVP (RB )) (ADJP (ADJP (RB ) (JJ )) (PP (IN ) (NP (DT ) (NN ) (ADJP (JJ ) (HYPH ) (RP )) (NNS )))))) (. )))