Dead President Motorboat

The act of placing dollar bills between a strippers breasts.

"I felt obligated to tip the stripper, so I gave her a Dead President Motorboat."

Ewok Cockblock

Being such a big Star Wars fan that it prohibits you from getting laid.

Wilby was going to go out to the bar, but Spike had an original trilogy marathon on. George Lucas inadvertently gave him an Ewok Cockblock.