To organize, clean, and perfect any area, item or copy job in an office. Jessication occurs when a person comes back to their work area/cubicle to find all stacks of paper perfectly aligned, pencils sharpened, and Post-It notes realigned.
"Jessicuh" is a name some people use to give uniqueness to their real bland name. Probably named: Jessica. Can't make decisions and also most likely has a nice butt
That one girl, who talks to every boy in the class, where everyone thinks she likes them, but she is just too cute and innocent and doesnt realise what she might be doing.