when you go to bed with a hard on cause you think of your hot girl friend all the time

lil mad is like big mad but the opposite, you mad but not mad to the extent of pullin somthin

It's like morning wood, but you get it before going to sleep. It's an erection that just keeps you awake for a while and you can't fall asleep with it. One simply has to work it out.

When you wake up at night cause your sleep schedule is fucked up, you get Night Wood instead of morning wood.

morning wood...but it’s at night.