have a sweet tooth

have a sweet tooth

To have a propensity and preference for eating sugary foods. If you're looking for a snack, go talk to Jenny—she has a real sweet tooth, so she probably keeps candy bars in her desk. Because I don't have much of a sweet tooth, I get more excited about entrees than desserts.
See also: have, sweet, tooth
Farlex Dictionary of Idioms.

have a sweet tooth

Fig. to desire to eat many sweet foods-especially candy and pastries. I have a sweet tooth, and if I don't watch it, I'll really get fat. John eats candy all the time. He must have a sweet tooth.
See also: have, sweet, tooth
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

have a sweet ˈtooth

like to eat sweet things: I’ve got a sweet tooth, so I’d find it difficult to give up sugar in my tea.
See also: have, sweet, tooth
Farlex Partner Idioms Dictionary
See also:
  • a sweet tooth
  • appear to
  • a change of heart
  • a mystery to (one)
  • a turn of phrase
  • able to do
  • able to do it
  • a shoulder to cry on
  • a piece of the action
  • a piece/slice of the action
References in periodicals archive
Sugar's place as a status symbol, its sheer addictive quality, relatively cheap prices, and our being accustomed to high levels of it in our foods can thus explain why Filipinos have a sweet tooth.
Accustomed to sweet foods since our childhoods, most of us are desensitized to the sweetness; unmindful of the political economy of sugar, most of us simply assume that we naturally have a sweet tooth.
Most of us have a sweet tooth, but are we eating more sugar than our bodies need?
Otherwise, you probably just have a sweet tooth. Candy's OK on occasion, but wouldn't you rather save your allowance?
Scots are least likely to have a sweet tooth. Thirty per cent claim never to buy sugar confectionery, compared to 13 per cent of people in the south of England.