B Hand
A slap so hard it could knock your teeth out and your brain would thank you for it. Used when someone says something so dumb it makes your head hurt.
You say 'I’m a genius,' and I give you a B Hand so fast you forget your own name.
Your cousin says 'The moon is made of cheese,' and I slap him so hard he goes to the moon.
You say 'I can beat up a lion,' and I hit you so hard you think you’re in a lion’s mouth.