trap star Share definition Flag one that is good at drug dealing, or someone that makes alot of money from drug dealing. See Trapper. Dat niggas sold so much weight this year, hes a trap star. trap star by xbell April 26, 2006 Words you can keep railfan mug chonk mug chud mug based mug 67 mug slime mug mogging mug chopped mug thot mug glazing mug huzz mug yams mug larp mug unc mug cracked mug simp mug baddie mug bop mug lolcow mug