Funny tourist makes English Royal Guard laugh (VIDEO)

"You can't touch him," but you certainly can make him laugh.

An unnamed tourist decided to take a moment out of his trip to try and make an English Royal Guard laugh at Buckingham Palace in London, England.

The funnyman walked over the guard and announced to the camera, "We were together in school, me and him. He went his own way." The bystanders already begin to giggle.

A man behind the camera asked, "How long did you know this man?" to which the comedian responded with a smirk, "30 years."

The elaborate relationship story unfolded as the tourist continued, "He was never talkative. I remember in school he used to sit by himself and read books. I was just this guy fooling around and having fun and he was just reading. You would ask him questions and he would answer with his head."

The casual comic continued, "By recess, you know, he's just this guy hanging out. His mother always picked him up from school. You know? That type of guy until he was 20, his mother picked him up from school," and with that comment, the Royal Guard broke his stone face into a smirk.

Check out the video below and let us know in the comment section if you've tried with any success to break any member of the English Royal Guards' demeanor!