Abbreviation for Don't Do It Yourself. The polar opposite of DIY (Do It your self). DDIY projects should only be done by experts, the Myth Busters or someone that you have no emotional connection to in case things go wrong.
John wanted to know what his cat would look like with a rocket attached to it.. It was very much a DDIY project.
by VancouverE December 12, 2010
Get the DDIYmug.