Boobsurfing 

the art of browsing through images of boobs on the internet or the channel surfing through the porn channels on TV.

To kill some time I'm going to chill out with a beer and do some boobsurfing.

Boobsurfing by captain_chaos May 4, 2011

boobserving 

verb.

Signifies the act of intentional staring at women's breasts.

Guy 1: What did you and Patrick do in the mall yesterday?
Guy 2: Not much, we were just boobserving the women passing by.

boobserving by donnie_brasco December 12, 2009

Bootysurfing 

When you're on the computer looking at porn

"Aye man, what you up to?"

"Nothing much, just bootysurfing."

Bootysurfing by TheMrX April 28, 2016