2. A term of endearment used for a nice or attractive person.
2. Spongebob: Aw, look at him. Ain't he a doll? All he need is a tie. (draws a tie on Spongedoodle) Ready for ACTION! ~ From SpongeBob Squarepants Episode "Frakendoodle".
Also it is a word to discribe Alex, very well.
"honey i love you, your a doll"
"look at you in that picture, you doll"
"Andrew thinks Russo is a total doll"