weisenheimery 

To act like weisenheimers, smart alecks, nuggets

I pulled up to McDonald's for some weisenheimery.

weisenheimery by EFizz February 10, 2010

weissenheimer

a smart ass, or practical joker.
term is of German origin.

John has a quip for any comment. What a weissenheimer!

weissenheimer by jagertroop September 18, 2006

weisenheimer

Another word for smart-ass, smart-aleck, wise-ass, wiseacre.

Stop being such a weisenheimer.

weisenheimer by knsweber November 5, 2008

Wisenheimer 

A person who pretends to be wise or knowledgeable.

Ainsley: Kenneth thinks he knows everything! He's such a wisenheimer.
Morgan: Why do you hang out with him?

Wisenheimer by Babydoll75 April 2, 2019

wisenheimer 

Someone who makes smart aleck, sarcastic comments, often at inappropriate times and usually at someone else's expense.

"Don't smart off to your mother, you little wisenheimer."

wisenheimer by JDunning January 12, 2009

Wisenheimer 

Someone who thinks they are smarter than everyone else. Similar to know-it-all.

Jace is such a wisenheimer, don't invite him.

Wisenheimer by Sonny Boi January 12, 2016

wisenheimer 

Someone always making feeble wisecracks, who laughs at his/her own jokes and is generally deserving of severe and painful punishment.

That guy is up there thinking we are all listening to his puerile crap, such a wisenheimer.

wisenheimer by sevenhn February 17, 2006