gashpack 

1: To insert an item/s into the vaginal cavity and use the walls of the vagina to hold it in as a purse or natural backpack.

2: To insert a substance into the vagina and allow for the substance to be absorbed into the vaginal walls through the muscles into the bloodstream.

1: I didnt have any pockets so I decided to gashpack my phone in some glad wrap so it doesnt get wet.

2: Would you mind helping me gashpack these pingas I just got? Thanks babe!

gashpack by excludead May 16, 2016

Gashback 

When you spend obscene money on dating, and are finally rewarded by securing some gash.

After dating 5 women, I finally got some sex. 20% gashback!

Gashback by RandyRhoads84 December 21, 2020

Gashback 

Bastardised version of cashback. Used to describe the taking out of cash in order to go out and chase gash

Gentleman: Two cartons of um bongo and a packet of skittles please shopkeeper
Shopkeeper: Certainly sir, any gashback?
Gentleman: £20 please, I fancy a spot of wenching tonight and need some funds
Shopkeeper: Very good sir

Gashback by bigmikey November 2, 2005

Gashback 

When you’re pissed up and start texting your ex girlfriends.

I was seriously on it last night and ended up having a Gashback and texting that slag Tracey!

Gashback by MrAnderson79 December 24, 2017

gashgackled

To have gay sex

Have you gashgackled today?

gashgackled by Heery February 2, 2021

Gashgackled

2 part word meaning- a slit that u eat. Otherwise known as foreplay on a woman

Have u gashgackled today?

Gashgackled by BROTHER Barry Will November 21, 2021