How many Links does it take to change a lightbulb? Just one, but it takes a long time because he has to collect 8 magic McGuffins first and then kill an evil king.
How many Gordon Freemans does it take to change a lightbulb? It's not entirely clear as he feels the need to hit the lightbulb with a crowbar and smash it every time he sees one.
How many Gordon Freemans does it take to change a lightbulb? It's not entirely clear as he feels the need to hit the lightbulb with a crowbar and smash it every time he sees one.