Used to refer to someone else's procrastination, usually accompanied by other vulgarities. A combination of dicking around, or engaging in pointless activity, and doodling, which is a specific pointless activity.
Hey asshole, quit dickdoodling and start studying for your exam!
Part of the collegiate trifecta of bros, hos, homework. In this instance, to state "Homework before Bros" means that one has to do work instead of chilling with his bros. This may leave the bros wanting, but it is understandable.
"Sorry Chad, I can't play grabass today. I've got an essay to write. Homework before bros, man."
Part of the collegiate trifecta of bros, hos, homework. In this instance, it refers to the preference that many males have for boning with their lady friends (aka hos) instead of doing their work. Also said when describing plans that will result in the act of copulation at the expense of getting an F.
"Hey dude, she called me up again. Yeah, I know I've got a problem set, but her tits were looking pretty juicy the other day. It's definitely a hos before homework situation."