Seamus-ing

The act of storing additional luggage or gifts when traveling by automobile, particularly during the holidays, by strapping baggage to the roof of a car. (In the same manner Mitt Romney infamously transported his family dog, Seamus.)

We had so many presents we had to go seamus-ing after visiting Grandma.

Because we were seamus-ing, we could fit all the cousins AND the dog in one van for our trip to Myrtle Beach.