Jerking Off With Sandpaper Edit Meaning

1.

something that may look like a good idea at first glance, but turns out to be a horrible one

1) "I thought that chick was gonna be fun, but then I hung out with her and I realized I got tricked into jerking off with sanpdper."

2) "Joe is such a douche... I swear he always calls me to play football and everytime it's your basic jerking off with sandpaper!"

See jerking off, sandpaper, beating off, sand