No Shit Sherlock 

A snide response to someone (usually a know it all) who has made a statement that is very obvious using a sarcastic reference to Sherlock Holmes the famous literary detective.

Bert: "You shouldn't have let Miss Piggy blow you, your schlong is all chewed up"
Ernie: "No Shit Sherlock"

No Shit Sherlock by Spade Newsom January 15, 2011

no shit sherlock 

When the statement is absolutely and obviously right.

A: Banana is yellow.
B: No shit Sherlock!.

A: Grass is green.
B:No shit Sherlock!.

no shit sherlock by English is my cup of tea! May 8, 2016

no shit Sherlock 

A one of the books in the Sherlock series, in witch Sherlock has constipation and has to swallow his pride and let watson use his medicine on him

friend "have you seen the new sherlock book"

me: yeah no shit Sherlock

no shit Sherlock by tim smith the weilder of pins May 24, 2019

no shit sherlock 

When some dumbass states the obvious as if he was intelligent.

Example: "A computer uses electricity to run", NO SHIT SHERLOCK!

"Basketballs are made of rubber", NO SHIT SHERLOCK!

no shit sherlock by Flobie -- YouTuber January 11, 2018

No Shit Sherlock 

What you say to know-it-alls when they're being dumbasses.

No shit sherlock.

No Shit Sherlock by Do you want a fucking medal? April 20, 2011

No Shit Sherlock 

Someone who believes they always have the answers, a know-it-all. Usually used to insult that person when they make a stupid insight or just repeat what has already been said. Sherlock being a reference to the literary detective sherlock Holmes.

"We should fix this tire."
"Well, if I were you I'd fix the tire."
"NO SHIT SHERLOCK!"

No Shit Sherlock by c. Wallace May 21, 2004

no shit sherlock 

used when someone states something very obvious, meaning "well obviously dumbass"

guy 1 - i skipped most of the questions on the exam, i will get a bad mark!!
guy 2 - no shit sherlock

no shit sherlock by jiyeung March 31, 2019