A fat, lazy, impatient bastard. Referred to when angry at someone. In some cases "Ulerys" will have a undeniable desire to bathe in peanut butter and M&Ms. On occasion known to fuck spicy chicken tacos from taco bell. If no lube is provided for this taco intercourse, Ulerys are known to be very creative in finding their own lube and it's usually not sanitary.
"My friend was bein a fuckin Ulery when he was sleep walking the other night and I woke up to him eating my pajamas!"