1. When you fart after eating spicey food and you think somethingmay have come out, but your not sure, and then unfortunately find out something did happen because of the warm burning feeling.
2. Similar to sharting but with a warm burning feeling.
I think I just sharted in my pants? No dude you just had a fire-cracker fart. That warm burning sensation is the key to determining the differnce! Go change your pants...
When a male is performing anal sex on a female (specifically in the reverse cowgirl, or the missionary position) and the female proceeds to extricate feces in the midst of anal sex onto the males genitalia
Him: Hey babe you want to try the Japanese fire cracker?
Her: yeah sure I haven’t shat in 3 days let’s do this