Suspiciously Jokes

A piece of string walks into the bar and the bartender looks at him suspiciously. The bartender says “Sorry, buddy, we don’t serve strings here. ”
So the piece of string walks out. As he’s sitting in the gutter outside feeling really thirsty, the string thinks “Hey! I’ve got an idea to get me into the bar. ”
So he starts twisting, turning, wiggling and fraying a few threads here and there.
Then the piece of string walks back into the bar. The bartender looks at him a little suspiciously again and says “Hey, aren’t you that string that was just in here a minute ago? ”
The piece of string replies “Nope, I’m a frayed knot. ”