As oppose to Nocturnal animals that are active at night some animals are Diurnal only becoming active in the day.

"look im sorry i ate your food"
"is cool im just lil mad"

I am diurnal

Person 1: Haha dude, your sleeping habits are so weird. I'm just dayturnal.
Person 2: What the fuck is that?
Person 1: It means I sleep in the night and am active during the day. I saw it on Urban Dictionary, it was the word of the day!
Person 2: There's already a word for that fuckwit, it's called "diurnal." You can't just make up words that already exist. I guess Urban Dictionary is administrated by retards.

Most people are diurnal, although some people are like night-owls and are nocturnal.

“I diurnaled at Veterans Stadium just so that fuck in the Emmitt Smith jersey had to wait.”