When a girl with big boobs uses that fact to behave like a bully.
"Babe, stop being a boobly. It's not her fault."
Just like vaginal and anal,boobly is when you play and rub on one's breast.
"Mike Ka Boobly" is a popular singer, his most famous work being 'Feeling Boob'
"My favourite singer is Mike Ka Boobly!"
"Oh yeah! I heard his song on the radio last week."