A nice pair of breasts in a complimentary shirt. Summer boobs need not be large, just pleasant to look at; and the shirt doesn't necessarily need to be tight.
I love the end of spring when the summer boobs come out.
A term made popular by Lady Gaga, in her song Summerboy. A summer boy is a boyfriend that you find while on vacation (usually in the Summer, but can also be in Spring or Winter) that you are not in love with or committed to, and he is the same to you. Generally, he does not end up meeting your friends or family. A summerboy is used mainly for sex. Most of the time, a relationship with a summerboy is an open relationship.
Lets get lost you can take me home
Somewhere nice we can be alone
Bikini tops, coming o-o-off
Don't be sad when the sun goes down
You'll wake up and im not around
Ive got to go oh, oh, oh, oh, oh
We'll still have the summer after all