BTDTG(T)TS

BTDTG(T)TS

An abbreviation for "been there, done that, got the T-shirt," a jocular, sarcastic, or condescending expression of familiarity and boredom with a certain situation or thing. Refers to buying a T-shirt as a souvenir from a tourist destination to prove that one has been there. Oh, you're going to Paris this summer? BTDTGTS. A: "Anyone in these forums ever experience a problem with copy/pasting new code into an existing program?" B: "Oof, that used to plague me during my days as a developer, all right—BTDTGTTS."
Farlex Dictionary of Idioms.

BTDTGTS

verb
See Been there, done that got the T-shirt
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • BTDTGTS
  • Ts
  • Been there, done that got the T-shirt
  • been there, done that, bought the T-shirt
  • been there, done that, got the T-shirt
  • BTDTBTTS
  • BTDT
  • what's yours is mine, and what's mine is mine
  • bo
  • (I'll) see you in the funny papers