i am pretending to type something
you're trying to look like you're working when you're actually doing something else and you type a fake message to save your butt from getting in trouble
I typed 'I am pretending to type something' when my teacher walked in and I was really just looking up funny memes
I typed that when my boss came over and I was actually playing a game
I typed that when my mom walked in and I was texting my crush