While playing Scrabble vicariously through Chris Fosmire, a rare Bingo occasion occured. Â A Bingo in Scrabble is when one uses all 7 tiles at once and gets an additional 50 point bonus. Â In this case, there was an open D and the letters R E R I BLANK E E. Â Immediately we checked for DREERIER, but learned it was DREARIER, to which I responded “My ass that’s not a word.” Â Immediately, Chris grinned, turned the board and put down DERRIERE.