When a person walks into a room lighter than the one they were currently in, you often get 'dizzed out' - causing you to fall over and generally feel dizzy - this also can happen when you stand up quickly from being sat down for a long time, or when you go on the computer as soon as you wake up.
Woman: yesterdayI liketotally dizzed out on my cousin, her house is like too light compared to mine!
When a male ejaculates in a females ass. Thus, creating a "cum" bubble after she flatulates. The bubble then pops and yells out "DIZZDOG!" Other definitions could be, but are not limited to: an anal dwelling, cum guzzling creature in the Middle Eastern region. This creature can be found by ejaculating into the sky and whistling "DIZZDOGITTY!"
"Gosh, I'd love me some anal dizzdog whilst making out with a grandfather!"
"My anal dizzdog is best served when I'm home from lacrosse."