Drunk Ron Weasley makes an appearance for Harry Potter's birthday

This Friday marks Harry Potter’s 35th birthday and some people are already celebrating.

Who? His bestie Ron Weasley of course.

Well ok, it’s Simon Pegg dressed up as Ron Weasley - close enough.

Pegg stumbled onto The Tonight Show with Jimmy Fallon dressed head-to-toe in Gryffindor robes to give a toast to his childhood friend before getting a little emotional.

"It's just always Harry, Harry this, Harry that," he cries before revealing that Hermione cheated on him with Victor Krum and hillariously tries to show us his “chamber of secrets”.

“10 points to Gryffindor”