cleavesdropping
Positioning oneself so close to a female or group of females, that you can actually peer deep down into their cleavage!
Last night we were clubbing and cleavesdropping all the fine women sporting hot summer tees. So fine!
cleavesdrop
To covertly look at a womans cleavage without her knowledge. Derived from 'cleavage' and 'eavesdrop'.
"Whoa, look at the rack on that one!"
'Yeah, I've been cleavesdropping on her all night!'
'Yeah, I've been cleavesdropping on her all night!'