To always talk about getting together with localfriends when you are in town, and then once you are in town you don't call them or give them advance notice, but post pictures of your local visit on social media
I remember discussing with Josh that we'd get together with the kids when he was in town, but he pulled a Kolchins and came and went without any notice he was around
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. PenguinBooks,1992. p. 38)