To be frustrated whilst being adorable. When someone/something is too cute to appear genuinely angry.

The small line of debris that refuses to be swept onto the dust pan and keeps backing a person across the room until he finally decides to give up and sweep it under the rug.

N. fruhst: When sweeping a floor, the line of dust and lint which stays on the floor at the edge of the dustpan.

Is an act of lesser Frustration.

that annoying bit of dust that no matter how hard you try, just won't be brushed into the dustpan

when you sweep the dust in the pan, the stuff left that is still on the ground edging the pan.

short for frustrated