(adj.)A tiktok song is a song who is the most popular on that site. If a song was popular on tiktok but was more popular on youtube, then it is not a tiktok song. Its all about how many people saw it on which site and its overall reach there.
When one hears a TikTok song and gets an erection due the the connection of the song with various women dancing sexually. One can elicit an erection from merely a song, just as Pavlov was able to do so with dogs and bells.
This new song I heard on the radio is a Pavlovian TikTok Song! I just got hard, mike.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"