worthless troll
A male with rotted teeth that uses others tragic events to pick up their ex-wife or widow because he has absolutely zero game to pick up women. Can't afford to buy replace his teeth or a toothbrush to maintain oral hygiene. Generally a useless dipshit with no pride or morals. See also fool or Peter leech.
Have you met Caleb he's such a worthless troll. He's a girlfriend leech and a piece of shit.