bop bop cheese Share definition Flag This phrase is commonly used in situations in which no one has anything to say, and the conversation gets awkward. The end result is usually laughter. Chris: Hey, Mary! Mary: Hey. Awkward silence occurs. Chris: bop bop cheese Mary: LOL USO FUNNY! bop bop cheese by Shippo2wolf July 7, 2011 Get the bop bop cheese mug.