When your really angry or sad and after you've been crying alot and your nose is runny. And you just blow that shit out everywhere and wipe the snotty spitty mixture all over everything.
To snortle means to chortle (laugh) with a snort. It's a business/finance joke
Then, when I will pay the bills that you have sent me, and I will pay with the money that you loaned me at no interest.
And while I am paying you with your own money, I will be snortling to myself, at your own stupidity.
Go to Youtube and put in 'One RingyDingy' and you'll see Lily Tomlin doing her famous snortle.
Snotting is the act of blowing a load into the counter party mouth. The load travels up and out of their nose causing exeessive amounts of snot to ejaculate about the nostrils