1 definition by You're too sweet

Cupcakin

1.That certain "cupcake" smile you get when you're flirting/communicating with someone through a text, or over the phone.
2. When you are told something sweet that makes you smile.

1.*girl smiles as she looks at her phone*
friend-"Who are you cupcakin?"

by You're too sweet January 15, 2012