What is Mexican Chapstick?
1.
The act of applying pre-cum (Bulbourethral gland fluid) on an unsuspecting victim's lips while they are sleeping. This is done through applying pressure from the base to the head of the penis while the penis is in the "morning wood" stage, and applying the small dab of pre-cum to an unsuspecting victim's lips.
While James was sleeping, I gave him a
Mexican Chapstick to moisten his lips.
See