look up anything, like your first name:
4. cave in
a slang term for masturbation.
I got really horny so I caved in.
by sean & nina Jul 11, 2005 add a video
1. cave in
Means "old news."

Originated on Lambgoat.com
Complaining about hardcore attire is cave in.
by Fraulein Jul 13, 2004 add a video
2. cave in
a horrible time, an upset, a dissapointment.


man that was bunk, never doing that again.

no man that was a cave in, it's usually better than that.
3. cave in
Means jacked off
man, that girl was so hot so i cave in
rss and gcal