A bollockbrain is a simple form of abuse which has its origins in Manchester. In 2005 versions of the word began to spring up in the midwest USA; especially in Denver, Colorado Springs and Pueblo.It is usually used to make fun of someone who does somthing stupid;lacks anything resembling a brain; or to destroy someones self esteem.
*edit in name* you bollockbrain, what the fuck did you just do that for? you almost killed us you crazy motherfucker.
by Ronald Jeremiah June 15, 2007
Get the bollockbrainmug. If someone is being a Bollockbrained-Crudwank, it means that they are being incredibly stupid or have done something so unbelievably ridiculous. This world can be used to describe a person.
by 20littleshit10 March 1, 2023
Get the Bollockbrained-Crudwankmug.