Getting wookied means falling for a girl and trying your hardest to get with her but all youll get in return is a place in the "Just Friends Zone". Meaning youll never get a chance to be with them and you still have feelings for them. Like she's saying "Youre like a brother to me!"

When you eat dirt for the first time and leave your family to build a shack in the woods

when someones head is rubbed against a guy's balls.

The term wookied is meant to be an other word for getting so drunk you can no longer see straight. At this point the person who has been drinking tries to impersonate the crazy noise the wookie makes in the Star Wars movies. This could also be used as an "warning" for other people that are around the drunk person.

Having girls lined up so you never run out of options, having a girlfriend yet having a backup for when you get bored.