muffin point 

The point you reach when you are so tired that everything is funny. Being drunk on lack of sleep.

I broke into a hysterical fit of laughter after hearing the word 'alliteration', because I was at muffin point.

muffin point by holychia May 23, 2006

muffin point 

that point you reach when you are so tired that every single thing said or done is the funniest thing ever, you giggle uncontrollably and irrationally. the more you laugh the more you can't stop.

ben: "look at that car!"

sarah: "hahaha, omg, hahaha!"

ben: "you are so at the muffin point!"

muffin point by girl7 November 14, 2006