The Cauliflower Effect
When a certain amount of alcohol is consumed, you need to go to the toilet a considerable amount more than normal.
"Oooh, thats The Cauliflower Effect Kicking in!"
"Oooops, thats the Cauliflower effect, be back in a jiffy"
"Oooops, thats the Cauliflower effect, be back in a jiffy"