A person trying overly too hard to be cool that they say or do the utmost ridiculous and embarrassing thing thinking they are cool but in reality they are multiple levels higher than a dork.
"Whoa look at John blasting his music in his beater of a car and wearing the same brand new outfit Eric wore yesterday."
"I know, that's just straight up turdery at it's finest."
When you do something that is below or a regression from your current standing which makes you look like an asshole or better yet a "butthole" and puts you in a negative light with anyone that knows you!
Hey, Did you hear about Tristan's fantasy league. That was turdery 101. What a fag!!!
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)