play it straight

play it straight

To do something in a completely serious, straightforward manner, without any kind of jocosity, foolishness, duplicity, deception, etc. I started dating Samantha because I loved her sense of humor and her chilled out manner, but I wish she would play it straight with me about what she thinks about our relationship. I'm tired of playing it straight; from now on, if there's an easy way to make a buck, I'm going to exploit it!
See also: play, straight
Farlex Dictionary of Idioms.

play it ˈstraight

(also play a straight ˈbat) be honest and not try to deceive somebody: ‘Do you think we should try and hide this from the newspapers?’ ‘No, play it straight; I’m sure the public will see our point of view.’These idioms refer to one way of holding the bat in the game of cricket.
See also: play, straight
Farlex Partner Idioms Dictionary
See also:
  • come by (something) honestly
  • come by honestly
  • make out like (something is the case)
  • make out that
  • make out that (something is the case)
  • have taken leave of (one's) senses
  • flamdoodle
  • fadoodle
  • foolishness
  • (that's) enough (of this) foolishness
References in periodicals archive
And Merlis initially intended to focus his book on the cursed Greek warrior Philoctetes and play it straight in every way--until he realized that the curse on that warrior spoke to him as a metaphor for AIDS.