The act of touching or caressing a person's feces as it is being excreted for the purpose of sexually gratifying either partner. Occasionally misheard as "rub her dumpling", but is not gender specific.
Last night my girlfriend got me to give her a Rubber Dumpling, I had to shower afterward but it got her so hot it was worth it.
1.Act of dumping someone before they dump you first,which sometimes result of them getting mad at you because they wanted to do the dumping instead of the one being dumped.
Hey Anne, did you see Kelly's daughter, Jojo, bite Farmer Jon's arm the other day? She is such a Crotch Dumpling! We should get Jon vaccinated for rabies, just in case.
The daughter of a high profile person in the community mayor, pastor, bank manager, etc. who likes to guzzle large amounts of cum from the friends and associates of the daughter's father.