Aw, being a clown sucks. You get kicked by kids, bit by dogs, and admired by the elderly. Who am I clowning? I have no business being a clown! I’m leaving the clowning business to all the other clowns in the clowning business.— Homer
From the Season 20 episode "Take My Life, Please" onwards, The Simpsons opening sequence was redesign for High Definition. The new HD titles had many changes, including a billboard on the sweep towards Springfield Elementary. This now appears to be a new running gag since it has changed every week so far.
KRUSTY..
NOW DOING FUNERALS
LOST CHILD
NO REWARD
MOE'S TAVERN
NOW WITH ELECTRICITY!
PAY FOR SEPTUPLETS
GET OCTUPLETS FREE!
SUPPORT YOUR LOCAL BULLIES
LUIGI'S
HOME OF THE BREAKSTICK
PRINCIPAL SKINNER
I PAINT HOUSES
SPIDER-PIG THE MUSICAL
MUSIC BY: U2 AND ALF CLAUSEN