Is that a (something) in your pocket, or are you just happy to see me?

Is that a (something) in your pocket, or are you just happy to see me?

cliché Used to humorously indicate that one has noticed that the other person's penis is erect beneath his clothes. Things with phallic shapes, such as "banana," "gun," "cucumber," etc., are used between "a" and "in." A: "Hey, Jim. Say, is that a banana in your pocket, or are you just happy to see me?" B: "Oh, wow, that's embarrassing."
See also: happy, just, see, that
Farlex Dictionary of Idioms.
See also:
  • 200
  • do not pass Go, do not collect $200
  • do not pass Go, do not collect two hundred dollars
  • (good) black don't crack
  • computer says no
  • it's what's inside that counts
  • it's what's on the inside that counts
  • X's and Y's and Z's, oh my!
  • be careful what you wish for(, it might (just) come true)
  • (Do) (you) come here often?