Jungkook keeps getting more and more tattoos and we're not even sure we know of all of them! He has several hand tattoos, including the word "ARMY" across his knuckles for the BTS fanbase. He also has a "J" over the "M" of "ARMY" and fans have gathered that this tattoo has more than one meaning. The "A" in "ARMY" is an upside down "V," making all these letters add up to the names of the members of the group. "V" for V, "RM" for RM, "Y" for Yoongi (Suga), and the "J" for Jin, J-Hope, and Jimin. He also has plus signs between the letters and a heart on the same hand. All together, these seem like a lovely tribute to the band.
This hand also has the ARMY logo, which is similar to the BTS logo, and a crown tattoo on another finger. On his thumb, he has a 0613, which fans think means June 13, when BTS debuted in 2013. And lastly, that hand also has a face emoji on it.
Jungkook's other tattoos are a little more of a mystery because they're up his arms and shoulders. He has a crossed word tattoo that reportedly says, "Rather be dead than cool" and a skeleton hand tattoo on his right arm, as well as another tattoo on his shoulder that was peeking out in the "ON" video. The "ON" video also revealed three black stripes on that arm, as well as a Tiger Lily. The Tiger Lily looks to have letters with it, but it's up for debate what they might be.
Jungkook also has more words tattooed on this arm, though they're hard to decipher in the small glimpses we've seen. He also seems to have recently gotten an eye tattooed on this arm as well as the phrase "The Most Beautiful Moment in Life" in Chinese characters.