surprise pot
To become high unexpectedly.
He forgot he ate those magic brownies and became suspect to surprise pot.
Porridge Pot Surprise
When a man has had one too many drinks and he is having casual sex with some girl...he then proceeds to open up her pussy and whitey into it filling it to the brim ... The man may then put his penis inside the girls vagina and stir in a rotary motion to make it a porridge pot surprise.
Boy: "I was at dat oxygen festival last year and fit looking lass was fully grinding me liek.. so i took her back to my tent and started licking her out...felt a bit sick so i threw up in her pussy and made a nicee wee porridge pot surprise