1 definition by LeeHiggy
An exclamation replacing words like: 'Awesome!'; 'Sweet!'; 'Rad!'; 'Bodacious!'; and, etc. Can also be used when you hit your thumb with a hammer or other painful events that require quick thinking when around children. Replaces all cuss words brilliantly. Its use started in the late 1990s but fizzled out until social media gave it a boost of HEAVY DOSAGE! Check out the official HEAVY DOSAGE! fan page on Facebook. Origin is Lee Higginbottom.
by LeeHiggy July 21, 2010