discombobulate

To throw into a state of confusion. See synonyms at confuse.

[Perhaps alteration of DISCOMPOSE.]

verb

To cause to be unclear in mind or intent: addle, befuddle, bewilder, confound, confuse, dizzy, fuddle, jumble, mix up, muddle, mystify, perplex, puzzle. Informal throw. Idioms: make one's headreelswimwhirl. See clear/unclear, feelings.

The verb has 2 meanings:

Meaning #1: cause to be confused emotionally
  Synonyms: bewilder, bemuse, throw

Meaning #2: be confusing or perplexing to; cause to be unable to think clearly
  Synonyms: confuse, throw, fox, befuddle, fuddle, bedevil, confound