This is a clever reference to the Seinfeld episode "The Frogger" where Jerry and George visit a soon-to-be-closed restaurant they frequented as teenagers and discover the Frogger machine still in place, with George's decades-old high score still recorded. He buys the machine and tries to get it home without letting it lose power, which would erase the score with his initials "GLC". After rigging the machine up with a battery, he attempts to navigate it across a busy New York street. George's score was 860,630 points. Score 860,631 to beat Costanza.