VARIATIONS: bending elbows, bending some elbows, bending the old elbow, bending da ol' elbow, elbizzow bendizzo, etc.
Jimmy: "Shut up. Your mom wants to go elbow-bending."
Bob: "I think you mean your mom, and that's called knee-bending."
Jimmy: "Yeah you're right. What a whore."
Bob: "Oh that reminds me, I owe her $3.75. Give this to her."
Jimmy: "OK, no problem."