강한 놀람, 당혹감, 분노 또는 불신을 나타내는 비속어 표현 (What the fuck의 약어).
An abbreviation for 'what the fuck', used to express extreme surprise, disbelief, confusion, or anger, typically in digital communication.
예문:
"Wtf is going on with the internet connection today?"
"I just saw the price of that coffee. Wtf?"
"Wtf, you can't just take my phone without asking!"