
“idk” is short for “I don’t know.”
It’s common internet/chat slang people use when they’re unsure about something or don’t have an answer.
Example:
A: “What’s the latest Tata Nano model?”
B: “idk, maybe it was discontinued?”
idk → I don’t know
brb → Be right back
btw → By the way
omg → Oh my God / Gosh
lol → Laughing out loud
lmao → Laughing my a** off
rofl → Rolling on the floor laughing
np → No problem
thx / ty / tnx → Thanks / Thank you
yw → You’re welcome