got home last night & Fuss was already in bed having books read to him.
He sat up straight when he saw me and said
"Dada! Wanna hear a JOKE?"
"Okay!" He did his little 'settle down' movement, where he composes himself like an Olympic diver before delivering a recitation or performing some physical feat.
"Dada....how did the babies FART like that?"
"I don't know...how did the babies fart like that?"
"THE BABIES!!", he shouted, grinning ear to ear and chortling to himself.
Structurally a little shaky, but he sold it with pure delivery.