When an Asian says "Be right back." on XBOX to go jerk off without using any lubrication. The Asian Dry Spank may also be followed by the excuse "I'm going to take a shower.". The Asian Dry Spank usually occurs once or twice a day and late at night, and lasts for a duration of about 5 to 10 minutes.
Ryan: Be right back, going to take a shower.
Me: Dude it's 5 a.m. you're going for an Asian Dry Spank.