The act of ejaculating in your partners mouth, and then punching your patner in the mouth so that the blood mixes with the semen and creates a jelley like apperance.
dude, she kept rubbing her teeth on my junk, so when i came i repaid her with a jelley donut.
jelled or jells moment: whenever someone says some dumb and unfunny shit that no one other then the person who made the joke finds it funny, this can commonly be seen on twitter whenever jells decides to tweet something ''funny'' out.
syno: jells, please shut it, you're not funny.
jells: poggies, Samsung 455L Bottom Mount Fridge with Water Dispenser - Matte Black moment hahah