befuddle

Verb

• make stupid with alcohol

• be confusing or perplexing to; cause to be unable to think clearly
  • These questions confuse even the experts
    
  • This question completely threw me
    
  • This question befuddled even the teacher
    

Related words

• Synonyms: 
  fuddle , confuse , throw , fox , bedevil , confound , discombobulate