noun, the force that draws men to look at a women's breasts by sensing/seeing a little bit of cleavage produced from her breasts.
1. I was talking to her, but cleavity caused my head to drop down.
2. Jenna Jameson's cleavity is legendary, I don't even know why she puts on make up.
When a girl hikes up her pants, and you can see the flaps of her passy through her pants. It looks mad big and loose. NaStY! Girls dont yank up those pants.
I saw this fly girl walking through the mall, but i looked down at her crotch and she had it all stuck out!