drinking-up time

16 LETTERS · STARTS WITH D

drinking-up time is a valid 16-letter word worth 24 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

D2R1I1N1K5I1N1G2-0U1P3T1I1M3E1

2 + 1 + 1 + 1 + 5 + 1 + 1 + 2 + 0 + 1 + 3 + 0 + 1 + 1 + 3 + 1 =24 PTS

DOUBLE WORD → 48TRIPLE WORD → 72

MEANING

What does drinking-up time mean?