Boofemgashmangled Share definition Flag A combination of being overly boofed and mangled; Intoxicated to the point one swears off drinking forever I shouldnt have pounded those 2 handles so quickly, I'm boofemgashmangled. Boofemgashmangled by regularboofemgashmangler August 12, 2009 Get the Boofemgashmangled mug.