When your sitting in a quite area and you can tell someone in the other room told a really good joke because you can hear them laughing so hard they start pounding on the table.
Tom: "Hey man did you find the answer to numbe......"
People in other room: "ah ha ha ha no fuckin' way ha ha ha ha ha hAAAAA!!!"
Daniel: "Wow those fuckers are really yucking it up in there aren't they"
Tom: "Yeah someone must of told a real knee slapper in there." "Good enough to keep us from working."
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)