Gurning. When a person's jaw uncontrollably swings, usually due to drugs (such as MDMA) and/or pleasure.
by I'm you hats cousin. October 29, 2019
Get the Mungingmug. by hottie39 September 1, 2022
Get the Mungmug. by Big_Nibba_69 May 28, 2019
Get the Mungingmug. by shyguy274 May 2, 2024
Get the mungmug. Another word for Smegma or dick cheese. Mung is the crusty stuff that appears around your dick tip after you bust a nut and don't clean it.
by munglord69 May 5, 2019
Get the Mungmug. 
