Like their namesake, a Pandasexual is someone who exhibits neither the desire nor skill to successfully copulate. Also akin to Pandas, they maintain a mating period of only 24-72 hours per year, making each (usually failed) attempt at fornication seem unduly momentous (like a gender reveal party).
Unlike asexuals and incels however, a Pandasexual is differentiated by a woebegone libido, general cluelessness and poor sense of balance.
"He's a Pandasexual, so he seemed content to dry hump my leg for 2 minutes and then fall asleep. Sure I was frustrated, but he's just so cute and furry!"