1) someone who tries to advertise porn via twitter
2) a spam account on twitter that is worth the literal equivalent of week old jizz

Much like how you can catch STDs from skanky people in real life, you can catch yourself some nasty computer diseases from everyday little tweet skeets.

Got the covid-19 vaccine

noun. verbal ejaculation on twitter lacking quality or substance
verb. the act of verbally ejaculating on twitter