Usually refers to caffeine(fatigue perception reducer) and caffeineated beverages, but would occasionally would refer to DMAA(dimethylamylamine, safe stimulant).
Non-stereotypical Nerd 1: Alright! Got my nerd nectar! Soda, mountain dew, and monster energy.
Non-stereotypical Nerd 2: Got my nerd nectar for studying and working out! DMAA.
Non-stereotypical Nerd 3: Got my girl for good luck.
Non-stereotypical Nerds 1,2, and 3: Alright!