1) ダサい Parts ダ サい #6,924 Inflections of ダサい Class I-adjective Stem Inflected ending ✕ Link copied! ダサい [2] Meaning Shirabe I-adjective Colloquial uncool; lame; unfashionable; unstylish; tacky; tasteless; ugly; corny; pathetic (behaviour); sad 彼かれの服装ふくそういつもださい。 His clothes are always out of style. Forms ダサい#6,924ダサいださい#21,206ださい