If it's the one with 2th dk I think the answer is tooth decay.
In the context of "Tough Turkey Teasers," "2th D K" likely stands for "Second Day of Kindergarten." This could be a clue or answer related to a question or puzzle within the game that involves kindergarten-related themes or concepts. The abbreviation "2th" may be a playful or shorthand way of representing "second" in the context of the game's specific language or style.
What does . That's means on tough turkey teasers
it is pain in the neck
Ring around the Rosie
Easy on the eyes
Easy on the eyes
eww
it means flat tire.
ants in youre pants
A pair of pants
Broken Engagement