To kiss your significant other over and over in a flirtatious, adoring manner. Canoodling and repeated kissing because two people are smitten with each other.
He was cupcakin' her neck all night long.
by MJ2009 January 05, 2009

by angrygreeneyes September 04, 2006

by Pas-La-Moyenne January 17, 2005

by Patrick Balarezo March 24, 2008

by Focacize December 21, 2008

by Patrick Balarezo March 24, 2008

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.
2. When you are told something sweet that makes you smile.
by You're too sweet January 22, 2012
