Noun. A substance ingested to ease the process of intellectual masturbation and/or make beforementioned process more pleasurable. Substances include, but are not limited to: chocolate, alcohol, sugar, softdrinks, caffeine-drinks, high caloric meals, etc.
A: My pool of useless theories are running dry.
B: Here, have some booze and chocolate.
A: Sweet! Brainlube!
B: Here, have some booze and chocolate.
A: Sweet! Brainlube!
by PopeRuub May 1, 2010
Get the Brainlubemug.