Crossword clues for Sure, sign me up! 4 letters:OMENSure sign, for someIMINSure, sign me up!DUHSSure signs of densityROARSure sign of lion?BURSTOFSPEEDOSure sign that you've gained weight since last summer?PUDDINGONTHEDOGSure sign that Spot got into today's dessert?HALOESSure signs of virtueSTARSINONESEYESSure sign of romance.