狸狸狸狸不开T桃桃桃桃不掉L

This nickname seems unusual because it includes some abbreviations that lack clear meanings out of context. Based on common understanding in mainland China, it's likely using homophones and puns ('狸'-Lǐ refers to racoon dog,'桃'Táo means peach). Possibly the owner wants to create something catchy and memorable for the audience. T and L are unclear but it appears like a personalized joke