To have your burger be buckled; "Buckle my burger" refers to the act of buckling one's burger (typically with some form of clasp or strap) in an act of frustration. Buckle my burger is, in the history of its nomenclature, a southern expression, however the internet era has transformed it into a meme, sarcastically parodying the ways in which a southerner, hillbilly, redneck, or fan of chacos speaks.
Dadgum son, why'd you go and throw all them gizzards off that there bridge? I done told you before, I will tell you again, it'll buckle my burger every time you throw them gizzards off that bridge. We're gonna haveta slaughter a whole nother gaggle of geese!
by Milton the Freedman February 14, 2018