(n.)
That one kid you know that you can't be
serious with or you can be the biggest
comedian hanging out with him because he just laughs at anything/anyone/anywhere/ every
time.
Me: "Yeah I'm going through some tough times, my
parents are getting divorced."
Sir Laughs A Lot: "Hahahahahahahaahahahahahahaahahah!"
Me: "
Knock-
Knock"
Sir Laughs A Lot: "Hahahahahahahahahahahahahaahahahah!"