Sentence examples for this definitely was from inspiring English sources

1990 this definitely was not.

"This definitely was grossly negligent in allowing the boy to get a loaded pistol," Mr. Busch said.

This definitely wasn't going to be an ordinary hike.

A PS3 this definitely wasn't.

Update: Facebook confirms this definitely wasn't a hack.

"This definitely was not another animal attacking these geese," Const.

Which this definitely is.

"This definitely isn't what I expected".

"This definitely isn't one of those".

This definitely isn't on the autocue.

This definitely is different from the NBA Playoffs.