For $200 a month (lifetime commitment) you laugh like Butthead. You can't explain your laugh you just have to own it. You can never laugh any other way. Every month you get $200 which counts as income so you'll pay taxes on that unless you're too poor to pay taxes. Deal?
someone who naturally laughs like butthead is going to be stoked
$200? No way. $6k a month after taxes would do it. 
acid_flashback - $200? No way. $6k a month after taxes would do it.
No deal. It's 2.4k a year.
I'd do it.
Though I'd prefer the Beavis laugh.
HeheheHEHEHeheheh.
Titicaca.
I rarely laugh...I'd do it. 
I couldn't do it at any price. Once I would start to laugh, hearing my own laugh would make me laugh harder which would in turn make me laugh even harder. After about and hour or two my head would explode.