charity slice 

A small slice of pizza, typically received when a larger slice is anticipated. If a full pizza was a pie chart for what people would do if they found a million dollars, this sliver would be representative of the "Donate it to Charity" portion.

They gave me the charity slice- I would like to exchange this for the Keep It!

charity slice by Keep It May 12, 2011

jumbo slice 

(verb) To take a slightly unattractive girl to a sleazy pizza place after drinking heavily, not order any pizza, but instead make out with the girl in the corner while shitty music plays and the counter-attendants look on unhappily. One who jumbo slices will not take the girl home after.

Mikey's hitting on every girl at the bar tonight. He must really be trying to jumbo slice!

jumbo slice by Nice Hat March 30, 2007

Lion Slicer 

A weird word from the lyrics of Colony of Birchmen off of Mastodon's 2006 album Blood Mountain

Seems however I'm a victim of circumstance

Hunt for ogres and dwarves

Lion slicer

Lion Slicer by blacktooth100proof February 25, 2010

Tramp Slice 

It is the end crust of a loaf of bread.

Because everyone touch's it but no one wants it.

"Eww, i dont want a tramp slice"

"Why its the best bit"

Tramp Slice by Ppsdickdestroyer July 20, 2016

Fish Slice 

A man (usually a long term friend) acting as a boyfriend for a lesbian woman who wants to keep up the pretence of heterosexuality.

Have you heard Amanda is now dating her friend Tony?

No way, he's a total fish slice for her

Fish Slice by Phoenix light September 21, 2019

slicecock decision 

A slicecock decision is a situation that is so difficult that it is like getting your cock sliced in two.

Should I screw Jenny or Jane?

Man, that is one slicecock decision!

slicecock decision by Burt Johnson September 18, 2007

d-slice 

Dan Howell

Dan: a big HAPPY BIRTHDAY to everyone's favourite angel bean @AmazingPhil #HappyBirthdayPhil 🎈🎂 (dw guys i've got the cake covered)

Phil: @danisnotonfire I am now 98% cake. THANKS D-SLICE

d-slice by lion_the_phil October 11, 2016