Rubbing your genitalia against a tree excessively until it starts to bleed then using the blood to lubricate masturbating
I was horny last night so I decided to go into the woods and start geeving.
Couldn't care less.
Don't give a shit.
Leave me alone.
Happy Thanks Geeving.
Ohhh my gawwwd, I'm geeving to be here today.
Have you seen Edith today? She looks like she's geeving.