• Definition for "buckle up"
    • To fasten your seat-belt or security buckle.
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  • Sentence for "buckle up"
    • Arthur doesn't even know the definition…
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  • Cross Reference for "buckle up"
  • Urban Dictionary for "buckle up"
    • whenever a man performs dental sex…
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buckle up definition

  • verb:
    • To fasten your seat-belt or security buckle.
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