Spluderdunking 

When you go to dunk doughnuts in coffee, and the coffee spills because your coffee is too full so its spludering while your dunking.

I totally just Spluderdunked

Aw man, I GOTTA stop Spluderdunking

Spluderdunking by Knuxallen December 5, 2010

splurdunking

The action of giving a blowjob to a man sitting on the toilet

OMG Jessica and I were splurdunking all night long !!!

splurdunking by Lolkkkfyi April 22, 2017