tucker out

VERB /təkər_aʊt/
10 LETTERS · STARTS WITH T

tucker out is a valid 10-letter word worth 15 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1U1C3K5E1R1O1U1T1
1 + 1 + 3 + 5 + 1 + 1 + 0 + 1 + 1 + 1 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does tucker out mean?