I want you to take a moment and think back to last week.

All anyone could talk about was the Tide Pod challenge; heck, people are still talking about it today.

Parents and adults around the globe can't stop asking, how could kids be so stupid? Where do they get these ideas? What will they come up with next?

No one thought it could get any more dangerous or stupid than eating laundry detergent...until yesterday when a teen shot a friend doing the “no lackin” challenge.

What is the "no lackin" challenge? According to WREX it's when two people pull guns on each other but don't pull the trigger, and in one case, a 21-year-old man forgot the rules and shot the other person playing along.

The 17-year-old victim was shot in the head and he's in critical condition. The suspect, Sherman Lackland, of Memphis, was charged with aggravated assault, reckless endangerment and unlawful possession of a weapon.

Right about now I'm guessing that you're probably just shaking your head and under your breath said, "shaking my d@mn head."

No lackin? How about just lackin? As in lackin common sense.

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