Customisable girlfriends, not a big thing!

 is a phrase. It originated in a song during the Baby Alive episode “Girlfriend Customiser”, which premiered on June 20, 2002. The song was later featured in the 2006 feature film Baby Alive: The Movie and in the 2008 episode “Pug Puppy PARTY”.

Lyrics of the song
Sung: Customisable girlfriends! Not a big thing! Insert a girl, flip the switch! Kronk! The Girlfriend Customiser lets you customise your girlfriends Not a big thing! White, black, Asian Blue, brown, green eyes Blonde hair, brown hair, black hair, even RAINBOW! All customisable! Not a big thing! Cu-cu-cu-cu-cu-customisable girlfriends! Nope, not a big thing!

Spoken: Girlfriend Customiser out now in all good stores near you. Boyfriend Customiser, Dog Customiser and Cat Customiser coming soon. NO REFUNDS!!!

Sung: Customisable girlfriends, not a big thing!