Pack it in, 6 letters
Stop trying, 6 letters
Throw in the towel, 6 letters
Try to slim down, like a vintner?, 13 letters
Bag, 8 letters
Hurricane's demand?, 14 letters
TAKE THE PLUNGE, 15 letters
Cash in one's chips, 10 letters
Stop reading 'Casper' comics, 14 letters
Conk out, 14 letters
Dah?, 14 letters
Lenten advice for Pac-Man?, 14 letters
Quit working, 14 letters