To be late, miss a date or turn something in after it is due.
To wait for 8 years to propose.
Pronunciation: Quay Yarred
Boss to employee: "Your presentation was due at 3PM. It is now 3:30PM. I just got Cuellar-ed."
Girlfriend to Girlfriend: "You have been together for 8 years and he still hasn't proposed. Man, you are getting Cuellar-ed!"