biff vs king hit

biff

• To punch or hit. 

• To discard; to throw out; to throw away. 

• To wipe out; to faceplant; to fall. 

• The sound of a person being punched or hit. 

• A sudden, sharp blow or punch. 

• A wipeout. 

king hit

• To attack a victim and knock them unconscious with a single punch. 

• A blow intended to incapacitate in one hit, often delivered without warning.