A compulsive liar. The kind of guy who will steal your Pepsi, deodorant and crisps and your pen from your hand. The only thing he won't steal is your cleaning supplies.
Housemate: "Tom, are you drinking our Pepsi?"
*carbonated release*
Tom: "Nah, getting some orange juice..."
An asshole
Man, my ex was such a Tom: he still owes me money to this day
Someone who exemplifies the qualities of a bird (usually flightless); a person with strong, bird-like tendencies
You know Tom? That guy is such a bird and so is his girl.
Hes that one guy who has voice cracks all the time and cant stop hes typically from the Netherlands they try to be as good as hungarians but are not
Guy 1 : Tom you're a Dutch pussine
Tom : ( in their voice crack language) " YoU MaKiNg FuN oF Me JuSt BeCaUsE I'm Dutch
Guy 2 : yes you mook