's not a single jump-in-your-seat moment 
(ROOT (VP (VBZ 's) (RB not) (NP (DT a) (JJ single) (NML (S (VP (NN jump) (HYPH -) (PP (IN in) (HYPH -) (NP (PRP$ your) (HYPH -) (NN seat)))))) (NN moment))))
(ROOT (VP (VBZ ) (RB ) (NP (DT ) (JJ ) (NML (S (VP (NN ) (HYPH ) (PP (IN ) (HYPH ) (NP (PRP$ ) (HYPH ) (NN )))))) (NN ))))