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1.
slang term for a Budweiser lager, normally used by light beer drinkers who aren't used to the thicker taste and higher alcohol content of a lager
"hey man you wanna case of head-busters tonight?"
"nah bra, i'll stick with natty light. I got shit to do tomorrow I don't feel like getting completely shithoused!"
by Z714x4 January 22, 2010
5 5
 
2.
An improvised smoking device made from an empty water bottle and tin foil, commonly used to smoke cannabis when no other method of smoking is available.
Harry and I broke both of our pieces and had no rolling paper, so we had to resort to crafting a head buster.
by Blind Melon September 09, 2009
11 11