most commonly referred to as the top-shelf in hockey, roof tickler is when a player comes in on the opposing goalie and tickles the roof with a snipe of the twine that beats the goalie on the upper portion of the net
Patrick Kane scored a highlight reel goal with a roof tickler snipe high on the glove side
When you're on your motorbike, going through heavy terrain, and the sensations of everything around you combine to tickle your brain. It doesn't hurt, but you feel your brain suspended, moving, and maybe even slightly bouncing around your skull, resulting in a brain tickle.
Jack revved his engine and as he slashed and dashed through the dirt bumps and turns he was welcomed with an all too familiar feeling of brain tickles underneath his helmet.