Can" became the word of the year, replacing all the other words. Let's explain. The Collins dictionary called the neologisms from youth slang the word of the year; Among Russian youth it is "mog" or "can". "I can do you" is said when they want to emphasize their advantage over someone - in appearance, success or certain qualities. It is also used ironically and not only in relation to people. For example, a new game or a more successful dish may "can" the previous ones. The meaning is close to "to rise", but with a connotation of demonstrative advantage. We also told you here.