For a helpful list of words to mix & match, consult this comprehensive list:
ASS, BLAST, BLASTER, KILLER, STOMACH, DESTROYER, NUCLEAR, KICKIN', MELTDOWN, BELLIGERENT, HELL, FUEL, HELLSPAWN, DEVIL, ROCKET, SH*T, DRAGON, XTREME, EXTREME, JUICE, DEATH, INCENDIARY, BLAZIN', CHAOS, EVIL, UNPLEASANT, DARK LORD, OHNOPLEASENOITBURNS
For the recipe, you can follow your own tastes -- but as a basic guide, try the following:
1 cup vinegar (white or red wine)
12 peppers (jalapeños, serranos), seeded
1tbsp garlic, minced
1/2tbsp cayenne pepper
1 cup water
Blanche the seeded peppers in boiling water for 30secs. Combine blanched peppers with all other ingredients in blender and blend to desired consistency.
Adam Lapetina is a food/drink staff writer at Thrillist, and would definitely call his hot sauce "Unpleasant Juice". Read his musings on Twitter at @adamlapetina.