"The Silly Song", also known as "The Dwarfs' Yodel Song", is a song from Walt Disney's 1937 animated film Snow White and the Seven Dwarfs sung by Otis Harlan, Billy Gilbert, Pinto Colvig, Roy Atwell, and Scotty Mattraw.
A little more than halfway through the song, Dopey climbs onto Sneezy's shoulders while wearing a long cloak so that he could seem like a tall enough dance partner for Snow White.
Dopey's dance is abruptly ended when Sneezy lets out a really big sneeze causing Dopey to pop out, fly upward and out of the coat, and safely into the cottage's rafters.
An additional verse for Sneezy is found on the 1938 Snow White Soundtrack 78 record.
Since it is a fairly long number with not many lyrics to sing along to, the versions on the Sing-Alongs are edited down.