Man 2: (whispering to other friends as Man 1 walks away) "I'm gonna go COLDPEE him."
All friends: (quietly, but enthusiastically) "Yeaaaaah, DO IT!"
Man 2: leaves table with glass of cold water and runs off to the restroom
Man 1: (probably whistling or clearing his throat while peeing)
Man 2: sneaks into restroom and yells, "COLD PEE!" while splashing the glass of cold water all over Man 1
Success! You're a hero and a modern comic.