149th base

Sit there listening to opera, whilst eating a biscuit making sexual noises

'Dude! I totally did 149th base last night!'
'Gees dude, that's grose'

by lalalalalalaaaaa January 18, 2009

169th Base

To have sexual intercourse with a monkey (any type of monkey) while having Cheese inserted into your arse.

Guy 1 : Hey, i got to 169th base last night.

Guy 2 : Remember the cheese?

Guy 3 : Hell yeah, i used Bree.

by IcyDeigh March 25, 2010

19th base

having sex with an inanimate object yet still reaching an orgasm. the object must also orgasm.

only 2 people are known to have achieved this. ron jeremy and chuck norris

ron jeremy: i got to 19th base with that sexy tree down the road

chuck norris: *ROUNDHOUSE KICK*

by andrew osullivan September 11, 2006

14th base

plain and simple...fisting!

hey man, i bruised my wrist on 14th base last nite!

by blahblahb lahhdhssd July 10, 2006

129th Base

Having sex and not having sex at the exact same time.

Tom: wait, how do you even get to 129th base?
Bill: the easiest way is to fuck Schrödinger's Cat

by mmm.grapes December 26, 2009

119th base

when you have sex while eating ice cream

Dude i just got to 119th base with my gf last night!
Really?

Yea!!!!!
I WAs tottaly having some moose tracks again tonite

by ihacklover April 25, 2010

109th base

When you celebrate the 40th time your girlfriend has changed her hair color, this week. This celebration takes the form of first starting on her bed, until it becomes clear that she is incapable of satisfying you, so you switch to the bathroom, hoping a change of scenery will somehow help her along. After three hours of her trying, she will barely get you off, then you can make jokes about her technique for the next couple hours before you leave, laughing. You then must make jokes, for years, about that one day.

You: Wow, that was lame. You really pulled off 109th base, to the letter. What's with your hair? You change it every other hour.

Her: What do you expect? The hair dye sank into my brain, and now makes it impossible for me to do even the simplest of tasks.

by Keeserat1 June 17, 2010