This ThunderCats t-shirt features an image of Snarf, the popular character from the Planet of Snarfs. Snarf was Lion-O's nursemaid back on Thundera when he was a boy. Even though Lion-O is grown, Snarf still worries over him to the point of being overprotective. Although he behaves fearfully at times, Snarf has been known to save the ThunderCats on numerous occasions, proving himself to be a valuable part of the team.