In place of yes: Q. Are you going to the party at the TEP house tonight? A. Indubidibly
In place of
of course: Q. Will you be
hanging out with the bretherin this evening? A. Indubidibly
In place of sure: Q. Do you wish to
take a ride with me to obtain a delicious meal of Taco Bell or Chipolte? A. Indubidibly