man#1: look at that old lady, i bet she's going to bend a quack  man#2: no she's not, she just picking up her car keys
bending over when releasing a giant fart
"man#1: look at that old lady, i bet she's going to bend a quack  man#2: no she's not, she just picking up her car keys" What is the definition of "bend a quack"?