La Cucaracha is a song sung by Cosmo in the episode, The Switch Glitch. Trying to anticipate Timmy's next wish, he assumes it will be a dance number and breaks out in song while magically poofing into a costume. The vocals were performed by Daran Norris, Cosmo's voice actor.
Laaaaaaaaaaa cucaracha, La cucaracha
Enchilada blah blah blah
La cucaracha, La cucaracha
El burrito bla bla bla
- The clip of Cosmo singing this song was featured in a promo for Fairly OddParents DVDs, with an announcer claiming the set has "action, suspense, and..."La Cucaracha?"
- The costume Cosmo wears during this song is worn again in the episodes, Hassle in the Castle (where it's also worn by Timmy), Momnipresent, and Bad Heir Day.
- La Cucaracha is a real song, but the lyrics that Cosmo sings are made up nonsense.
- Apparently, it has been interrupted by Wanda turning into a water hose (as she did earlier) spraying Cosmo.
- It was the bus horn in the episode, Wishy Washy
- An instrumental version of this song is used as the title card music for the episode, Tardy Sauce.
- "La Cucaracha" is Spanish for "The Cockroach".