Boston Celtics Mascot Name - Lucky is depicted wearing a bowler hat, smoking a pipe and spinning a basketball on his finger as he leans on a cane.. Lucky the leprechaun is the mascot for the nba's boston celtics. Many people wonder why the celtics wear shamrocks on their green uniforms and have a giant leprechaun smoking a cigar as their team logo. Lucky the leprechaun is a mascot who has represented the boston celtics of the nba. The boston celtics introduced lucky the leprechaun, the physical manifestation of the team's stereotypical . How is this not gimmick infringement? The mascot is a nod to the team's irish heritage and to boston's . 7 months ago support lucky the leprechaun and the rest of the team with the boston celtics flag! The inspiration for lucky comes from boston's irish heritage and large irish population. The boston celtics introduced lucky the leprechaun, the physical manifestation of the team's stereotypical . Many people wond