Under crackling 

Hard length of faeces in underwear ( skidmark) considered a delicacy by homosexuals....

I was so full after eating out I didn't have room for any under crackling....

Under crackling by TrousersPants September 15, 2018

Under crackling 

Hard length of feaces( skidmark ) in underwear which homosexuals consider a delicacy..
It can also be used refering to girl friends and partners..

I had a great meal last night, I was that full I didn't have room for any under crackling.... so I finished the night ball humming and rimming
The misses had been baking all day, she'd saved me some Under Crackling in her knickers...

Under crackling by TrousersPants September 16, 2018

Cracking under pressure 

When someone is really confused and doesn't know whats going on, and starts to panic.

Bill: Hey bob, wanna partyyyyyy
Sandy: Wait no come to meeeeeeeee
Steve: Come to meeeeeeee
Bill: Come to meeeeeeee
Steve: Come to meeeeeeee
Sandy: Come to meeeeeeee
Bob: (Cracking under pressure) Uhh.. uhh... ah.. ahh.. I DON'T KNOW!!!!!

Cracking under pressure by Oreztov July 7, 2017