Silliness, blunder, commit a faux pas; to goof up; derived from the Hindi noun chut for vagina. Unlike English, derivates of pussy have nothing to do with manliness/macho behaviour or lack thereof. Hindi associates the pussy with moronic behaviour, ergo this word can be considered mildly misogynic.
Usage: Bas! Bandh kar yeh chutiapa.
Translation: Enough! Stop this nonsense!
From the movie "Ab tak Chhappan", Nana Patekar to his subordinate.
Nana: Kitna chutiapa kiya hai tu aaj tak?
Imtiaz: Kya chutiapa kiya hoon, sir?
Nana: Jis maloom nahi hai na, usko jaake bol.
Nana: Don't you realize how many times you have blundered until today?
Imtiaz: What blunders, sir?
Nana: Reserve your pretences for people who don't know, ok!