Irish Pothead T-Shirt - Highrish Stoned Leprechaun T-Shirt. For all the pot smokin' Irishman out there this shirt is just for you! This shirt features a stoned Leprechaun smoking a joint on the front of the shirt with the novel saying "HighRish" above. The design is topped of with a bounty of pot leaves beneath the leprechaun. This design is printed on a deluxe cotton t-shirt in your choice of color.