Three English men were in a bar

Three English men were in a bar and spotted an Irish man.
One guy said he was going to bug him.
He walked over to the Irish man and tapped him on the shoulder. “Hey, I hear your St. Patrick was a sissy.”
“Oh really, hmm, didn’t know that.”
Puzzled, the English man walked back to his buddies. “I told him St. Patrick was a sissy and he didn’t care!”
“You just don’t know how to set him off, watch and learn.”
The second English man walked over and tapped the Irish man on the shoulder. “I hear your St. Patrick was a transvestite!”
“Oh, wow, I didn’t know that, thank you.”
Shocked beyond belief, the English man went back to his buddies. “You are right, he is unshakable!”
The third English man said: “No, no, no, I will really big him, you just watch.”
The English man walked over to the Irish man, tapped him on the shoulder and said: “I hear your St. Patrick was an English man!”
“Yeah, that’s what your buddies were trying to tell me.”