"Dropping his penchant for dark sarcasm, lyricist Wentz trains a grimly candid eye on his personal life ("I'm sorry every song's about you," goes Fourth of July, a thudding eulogy to a prematurely broken relationship), and sets his words to some of the band's most brutally direct electro-rock stompers yet: "I am the worst nightmare, don't stop," howls frontman Patrick Stump on Novcaine, a song destined to be a crowd-surfing classic. There are pop-culture references by the dozen, the most winning being the track Uma Thurman, which brilliantly juxtaposes the Pulp Fiction actor and the Munsters theme tune".