Went and got a new tattoo last night and I love it..Its a tad bit sore this morning but its all good. I have been wanting this one for a very long time and finally got it woot woot I got my first Harry Potter tattoo. I went with Expelliarmus because it is Harry's signiture spell. I love it and plan on going again to get avada kedavra on my other wrist. Kind of like a good verses evil!
Some one asked me because thay thought Expecto Patronum was Harrys signiture spell. So let me explaine:
Harry only uses the Expecto Patronum spell against the Dementors its the only thing that will "scare" them off. Expelliarmus is the spell harry uses the most its like his signuture, this is how the death eathers knew who harry was in the Deathly Hallows. He uses it against Voldemort in the Goblet of Fire when they are duling in the grave yard and also in final battle against Voldemort in Deathly Hallows ;)