Just do us BOTH a favor and chug, will ya?!?

Advantages of being drunk girl: built-in excuse to be the slut you were destined to be. Can start fights. Can reattempt double-backflip you were unable to master in high school gymnastics.
Disadvantages of being drunk girl: Numb from the neck down. An orgasm becomes urban legend.
Advantages of being drunk boy: built-in excuse to be the asshole you were destined to be. Can start fights. Can reattempt lighting farts on fire that you were unable to master in high school physics.
Disadvantages of being drunk boy: Numb from the shaft up. The money shot becomes urban legend.

Therefore:
Sober girl+drunk boy with perma-boner who will never come* = my idea of a good time.

*-may need muzzle.
*-keep lighters, matches out of drunk boy's reach in case of re-reattempt of lighting farts on fire.