חפשו מילה כלשהי, כמו cleveland steamer:
 
2.
I can see how you might think Al Franken had coined the expression if you had never heard it before, but it was an expression my mother when I was growing up -- and she died in 1984.
When Al picked up the tab for dinner he joked about me being a tightwad; I felt bad because I figured he was probably kidding on the square.
מאת PaulDee 24 במרץ, 2004
 
1.
joking, but also meaning it
מאת Anonymous 9 בנובמבר, 2003
 
3.
A Frankenism, meaning joking, but really meaning it.
Nick: Hey, Frank, how's the wife treatin' ya?
Frank: Fuck you, Nick.
Nick: Kidding on the square, Frank!
מאת Dorian Black 8 ביוני, 2005