A word relating to âslagâ but used by those who know of someone who is extremely annoying so you know full well their not a slag so calling them a slagatron is a less mean way of saying piss of bitch your annoyong me and i donât like you you slagatron
lily: whoâs thatâs bitch over there
maddie: ph thatâs katy, sheâs such a slagatron