He just couldn’t handle the, uh, 'walking' part of it.

Parents always want to be a part of their kids’ interests, God bless ‘em. Every child has the experience of showing their dad something they find cool and their dad saying “Nice!”—even though you both know full well that he could not give less of a shit about whatever it is you showed him. He lived through the Cold War; sorry he doesn’t care about Bionicle!

Still, they try their best to seem interested. For example, this dad decided to try to play with the kids by dribbling their soccer ball while holding his beer. However, he was soon tripped by, well, nothing, and consequently tumbled to the floor.