What is Sqwumper?
The act of humping squirrels.
Squirrel + w + humper
Sqwumper
Boy1: Dude check that sqwumper over dere.
boy2: sheeeeeeeeeeeeeeet, that must be brady kercart
boy1: lets go get some watermelon!
See squirrel, humper, sqwumper, niggers, dong, vagina, horny, bastard