cause you to bite your tongue to keep from laughing at the ridiculous dialog or the oh-so convenient plot twists 
(ROOT (VP (IN cause) (S (NP (PRP you)) (VP (TO to) (VP (VB bite) (NP (PRP$ your) (NN tongue)) (S (VP (TO to) (VP (VB keep) (PP (IN from) (S (VP (VBG laughing) (PP (IN at) (NP (NP (DT the) (JJ ridiculous) (NN dialog)) (CC or) (NP (DT the) (ADJP (UH oh) (HYPH -) (RB so) (JJ convenient)) (NN plot) (NNS twists)))))))))))))))
(ROOT (VP (IN ) (S (NP (PRP )) (VP (TO ) (VP (VB ) (NP (PRP$ ) (NN )) (S (VP (TO ) (VP (VB ) (PP (IN ) (S (VP (VBG ) (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (CC ) (NP (DT ) (ADJP (UH ) (HYPH ) (RB ) (JJ )) (NN ) (NNS )))))))))))))))