A danny p is usually a cum filled ornament that one shoves up another persons anal canal or gives to a relative as a gift (Birthday, wedding, funeral etc)
Oh shit Jamal, I seem to have forgotten to bring the danny p for grandma. She'll go tits.
When someone slaps their penis into tomato sauce & waves it around blessing people on their forehead in the shape of a crucifix..
"Oh Jamal, get the sauce ready.. Jimmy is doing a red bishop for grandma & her bingo boys"
David Hughes from Penmaenmawr previous owner of a bunkbed and a viz mag was taught by a close relative how to slat wipe.. Basically tossed of by your uncle and then wiping the cum on the slat of a bed belonging to a sibling..
Eg: "Hey uncle Dan take the Jonny off so we can slat wipe!"
When you are about to plant your yearly daffodils, before you do so you have to 'garden bone' this is where you pour old gritty soil inside your foreskin and a tiny bit in your japs eye, wank and make yourself cum- then use the soil and cum mixture residue to plant your new daffodils.
Hey Jamal you crazy bastard, you can't just plant those daffodils without have a garden bone for fuck sake! Grandad will go skitz!