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4. 4th base
to get to 4th base is to have anal sex.
"I got to 4th base last night with jenna"
"oh so you had anal sex with jenna?"
"yep, that's what 4th base means"
1. 4th base
sex
When you go to 4th base w/ someone...you have sex
by kristy Jun 30, 2003 add a video
2. 4th Base
When you have sex (looking this up is kind of sad)
Guy: Baby Lets go to 4th base tonite
Girl: I'm On my period
Guy: oh come on i been wanting to nail you for ages!
3. 4th base
TO FUCK LIKE A DOG !!!! when u tell someone you got to 4th base they are very proud
i told my dad i got to 4th base with my gf he gave me a pat on the back
by porno May 21, 2005 add a video
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