Gum Dingers 

The act of a woman inserting a male reproductive organ inside their mouth continuously in and out. Or in other words...a blow job

Bobby: Yo, we better be gettin some action at this party tonight bro!
Jake: Hell ya bro, these chicks love givin the Gum Dingers!

Gum Dingers by Kahl21 January 21, 2011

gum dinger 

a blow job

that chick gave me a gum dinger

gum dinger by Martycz02 December 23, 2008

Gumdinger 

Someone who has given, or regularly gives oral to guys.

"I heard that Kristina gave head to John at the party on Friday."

"Wow, what a gumdinger."

or...

"Last night some chick gave me Gumding!"

"Who was the Gumdinger?"

Gumdinger by filling the hole in your box December 9, 2008

Gumdinger 

head, bj, oral....all the same....its a gumdinger

Yo, how that work out for you last night with that chick
Well she gave me a nice gumdinger, so cant complain much

Gumdinger by GumdingFanatic May 4, 2009

gumdinger 

someone who regularily gives blowjobs to males

Hasan loves giving blowjobs. He is the number one gumdinger in Thunder bay!!

gumdinger by peja33 May 14, 2011