An idiomatic phrase expressing that if something looks and acts a certain recognizable way, it probably is exactly what it appears to be.
"After the liquor store was robbed, a man was found leaving the scene carrying a gun. Did he commit the crime?"
"If it walks like a duck, looks like a duck, and quacks like a duck, it's a duck."
"If it walks like a duck, looks like a duck, and quacks like a duck, it's a duck."
by AH73 October 17, 2013
Get the If it walks like a duck, looks like a duck, and quacks like a duck, it's a duck.mug. 
by Hisoka chan August 16, 2020
Get the Quack SHLURPmug. Person 1 : hey do you know who the tiktoker quack..k1ttyz is?
Person 2: no who is that?
Person 1 : well there a cool but annoying person on tiktok you should go follow them :D
Person 2: no who is that?
Person 1 : well there a cool but annoying person on tiktok you should go follow them :D
by Rat.turd July 25, 2021
Get the quack..k1ttyzmug. 
Other definitions: quack 1, quack 3
Definition: another way of saying what the fuck, but in a nicer family friendly way
Definition: another way of saying what the fuck, but in a nicer family friendly way
by just mango February 19, 2022
Get the quack 2mug. MAN#1: Look at that old lady, I bet she's going to bend a quack
MAN#2: No she's not, she just picking up her car keys.
OLD LADY: Excuse me young man, where are the toilets? I've just shat meself on account of the quack I just bent.
MAN#2: No she's not, she just picking up her car keys.
OLD LADY: Excuse me young man, where are the toilets? I've just shat meself on account of the quack I just bent.
by Sir Bartholomew McTavish April 25, 2010
Get the bend a quackmug.