A vagina.
Me and my girl are going to my room. We're going to play the muh muh. Her Muh-Muh was so wet, it didn't make sense. It's typical used by teenagers especially in our community, to avoid parents knowing what it means.
by Xynterical August 26, 2022
Means nothing and makes anyone who says it look like a dumbass if repeated three times with a descending tone, awkward yet addicting.
Sean talked his friends leg off about stupid shit until his friend looked in his eyes and said, "Muh muh my, muh muh my, muh muh my...."
by Neetoll dickson March 11, 2005
by Clara W January 19, 2004
In Saint Lucia, muh muh is an expression for a surprise/shock reaction. It derives from the word, "mama (Mother)"
1. (Eats a sweet cooked breadfruit with butter)
1. MUH MUH!! That food knocking ih. Awa awa, I must have sum more
1. MUH MUH!! That food knocking ih. Awa awa, I must have sum more
by Lime Juice (St. Lucia) January 2, 2023