Definition
The word 'weisenheimer' is simply a variant spelling of 'wisenheimer'. It carries the exact same meaning: someone who is irritatingly conceited and displays their supposed intelligence in an obnoxious way. They're the ultimate 'know-it-all,' always trying to one-up others and flaunting their knowledge. 😒 It's a term of disapproval, implying that the person is not truly wise but merely pretentious. Think of it as the kid who always raises their hand and gives the longest, most complicated answer possible.