2.) when a girl takes advantage of you while your sleeping, by rubbing your genitals (or just the tip) on her hoochee (female parts) to later sue you for it.
-When you get dippydubbed you wake up with a wet dream and a law suit
"Jordan!!! we got real dippydubbed last night hardcore at the O-W!!" - Zach
"hell yeah we did, you made sure she didn't dippydubb me right" - Jordan
"I just got a letter from a law firm, Cindy must of dippydubbed me and is now taking me to court"