verb) to jump in, and swim through, an accumulation of a group of similar personal effects in the fashion of fictional millionaire duck, Scrooge McDuck. i.e.) money, legos, comic books, action figures, french fries, etc.
"Man, I was so hungry last night that once that pizza showed up I Scrooge McDucked it right in!"
"I was so pussy crazy last night that I was Scrooge McDuckin' it in that hoe!"