"Sheldon, what are you doing?"
Audience erupts into hysterics.
"I'm trying to cook the perfect waffle..."
Audience laughs uncontrollably, some suffering convulsions. Several audience members lose bladder and bowel control.
"... but these tools are far too imprecise. I'll need to use Wolowitz's lab."
Audience members are now beyond saving. Several choke to death. Many are rendered catatonic, whilst the remainder flail and spasm dangerously, causing serious injuries such as broken bones and torn muscles to themselves and others. By the time paramedics arrive over 40 people are dead; unfortunately one of the survivors has the presence of mind to relay the cause of the disaster to the EMTs, which ignites a new wave of dangerous hysterics. By the end of the day 73 people have died, with over 100 more suffering permanent disabilities due to their injuries.
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I don't mind laugh tracks overly. But my god are they overboard sometimes. Discuss laugh tracks in this thread.