Generally this word refers to a woman or something feminine in either a good or bad way which is your decision at the time. Also can be used as substitute for any slang word.
Dude to female: "Later Munyang”
Man:“How loud is that massive gaggle of Munyangs over there?"
Short for "mukhang tanga" in tagalog
You say it to someone looking dumb/ridiculous for doing or saying something especially when they do it just for attention
*a 30-year old man doing a tiktok challenge*
*Harry Roque dancing on tiktok*
Me: muntanga amp