Weird Things That I'd Like You Lot To Answer

Brian is the son of Roy... Roy is the (What) of Brian's father.
GUESS THE (What)
Common Sense Test
Have a guess, I'll post the answer sometime later :) (When a considerable amount of people have had a go!)
GUESS THE (What)

Have a guess, I'll post the answer sometime later :) (When a considerable amount of people have had a go!)