Top Definition
A quick-recharge, high-alpine energy shot delivered by slamming a mouthful of your bro's protein-rich load. Comes in various flavors depending on what's served at base camp.
I was really struggling up the last few hundred vertical feet of that summit. Luckily my friend loaded me up with a buddy boost; it gave me the protein I needed for the final push!
by HunterCurtisJake September 08, 2010

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