Banana back 

When you have drunk to much and possibly had other substances and your back arches backwards. You can try and stand upright but it doesn’t work

Look at that poor feller , he is off his tits looking at the sky . Bad case of banana back !

Banana back by Pipe pipe mission May 5, 2021

Banana Back 

The arch in some chick's backs when standing, showing off their ass. The chick's back curves like a Banana, making her ass appear to be more pronounced than without a Banana Back.

A: Hey, Katie has a nice Banana Back! I could stare at that all day!

B: Yeah, I know! that ass is seductive!

Banana Back by kikr47 April 1, 2009

banana no banana back 

banana no banana back is where if you see a yellow vehicle you hit the person in the car and scream banana no banana back so they can’t banana you back

*in the car driving and you see a yellow car* BANANA NO BANANA BACK

banana no banana back by punkins mommi June 16, 2018

banana block 

To block a penis from going into a hole

Matt I'm going to banana block you because its so small.

banana block by Bigbanana696969 August 1, 2017

Ripe Banana Peel Back

The back and forth hand action of a hand job given to a man with a erect, curved, and uncircumsized penis.

Lou's girlfriend offered to give him a hand job while driving home from the party. She whipped out his throbbing hard cock and gave him a Ripe Banana Peel Back.

Ripe Banana Peel Back by Eaton Holgoode June 26, 2009