things ytp has immortalized as the absolute apexes of comedy:

• the sound of glass breaking when something collides with a surface that isnt made of glass
  
• random sharp increases in volume
• reversing a word in the middle of it being said
• reversing someone running/falling as its happening
• audiovisual stuttering
• amazingly coherent sentence mixing that makes no sense
• screaming
• overlaying cdi characters for half a second whenever someone says something like “boy” or “dinner”