We're curious to learn what friend of the Cave Ami James thinks of the tattoo, but tell us what YOU think of it and when we can expect to see Harper in a Nats uniform. Tweet us @MLBFanCave now and comment below.
And, because it's the season for giving, we leave you with video of Harper crushing 500-foot homers as a high schooler.
UPDATE: It turns out that Harper has had the tattoo since junior college. He tweeted the following at us earlier this evening: "Not a new tattoo, Ive had it since college bud!"
Either way, we still want to hear what you think of Harper's ink.