The lying face emoji depicts a smirking face with a long, Pinocchio-style nose.
Unicode: U+1F925
The lying face emoji represents deception, dishonesty, or telling a fib. It's often used to playfully acknowledge a white lie or exaggeration. The long nose is reminiscent of the famous tale of Pinocchio, whose nose grew when he lied.
I totally finished all my homework last night. 🤥
The fish was this big, I swear! 🤥