Cupcake slang
An attractive young woman
Look at that cupcake! Who is she?
A term typically used to label a male person as gay
"Do you see the way he talks to other boys?" - "Yeah, he’s such a cupcake."
A term of endearment
Cupcake , do you like that dress?
To flirt
He started cupcaking with that girl just 5 minutes after they first met.
Used to refer to a person (especially a woman) who is very sexually appealing
1. Good or fantastic
2. (of a person) Attractive, or sexy
3. A sexually attractive person
To look or feel great
1. To flirt with someone through romantic gestures
2. To seek one's attention or favor through promises, entreaties
The verb "cupcake" should be conjugated according to its tense.
Try to avoid to change something because doing something else could make things worse
I could have changed my answer, but I decided to leave well enough alone.