a lame person who doesn't want to go out on a saturday night. usually said by one's partner. the homebody version of a party pooper.
"i don't feel like going out tonight" "you're such a wumple dumple"
"i'm going to stay in and be a wumple dumple"
"i'm going to stay in and be a wumple dumple"
by sk8rfriendofavrils June 10, 2018