A Tab-Switch is using the alt-tab function on Chromebook in order to change the window. It is often used to hide games or things you shouldn't be on during school, work, or someplace like that.
"Oh no, the teacher's coming" thought Billy, "I better tab-switch to hide my game!
THE GREATEST PERSON EVER. She will always be able to joke with you, no matter how serious your conversation is. She is one of the most beautiful women you will ever meet. Keep her in your life. Also a nickname for “Tabitha”
Mike: “Omg bro, she’s a TABITCHA, you better keep her!”
Landon: “I will keep TABITCHA for the rest of my life”
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)