The attempt to maintain and/or improve your weight and appearance by going to the gym, while you're significant other has left for a significant amount of time, since you now find yourself with free time (time usually spent with him/her). In order to maintain a closeness while there is an absence of physical interaction, you begin sending "sexting" photos to remind him/her how sexy and badass you still are while showing off your newly found hours at the gym and to prevent any possible thoughts of straying.
i.e. "awe my boyfriend just left for europe for a month. I can't eat that, I have to not gain anything before he comes back. I'm hitting the gym. Gotta get my sexting body on!"
When an old hook up randomly sends you an unsolicited sext / dirty text and then ghosts you.
Girl 1: "This guy Andrew that I hooked up with a couple of months ago just sent me a sext at 2pm on a Tuesday...when I texted him back, he never replied."
Girl 2: "Oo yeah, he's messing with you with that drive-by sext"
Sexting among three or more people via SMS or some other messaging app.
Bob: I looked on Jenny's phone and she was group sexting with these two guys from another school.
When a drunken individual texts sexual advances to another individual in an inebriated state .
Thonisha: Hey SAM, Im yearning for your Kiss. Maybe we could try a Tsunami Tongue?
MOM: Thonni, you're drunk. Go home.
Thonisha: (SMH)I'm a dumb ass. There I go drunk sexting again.