When you go down on a girl while she is on her period.
Guy 1: âDude, I went down on this check last night, but when she turned on the lights, my face was covered in red!â
Guy 2: â Ya man, you were munchin punch!â
Gambling to the point of losing one's mind and thus losing their entire life savings.
Derived from the phrase: Sloppy drunk
Matt: Alex stop betting man you keep losing!
Alex: Shut the fuck up man ONE MORE HAND!
Matt: I ain't being a part of this and your sloppy gambling. Lose it all for all I care, bitch.