I roger that 

something you say in response to something that someone else says, when you're in full agreement with that person.

"Hey look, check out that chick! She just moved in down the street last week. Man, what a fuckin hottie she is! I mean seriously, she's a total [babe]!!"

"Whoa! I roger that, dude!"

I roger that by Bonzai October 14, 2006