A 'Pikamee' is an absolutely wonderful, entertaining, and Reeces-addicted individual who generally lacks any semblance of financial wherewithal. Defined by high-pitched shrieks, yellow hair, and the constant use of "DAYO," a Pikamee is a bright and energetic personality, totally engaged with the vast and highly seiso trappings of the internet. Although frequently the target of parasocial relationships, all engagement with Pikamee, is whether stated or unstated--completely and utterly platonic as the best of completely, non-romantically-interested, friends.
The combination of the saying "in a pickle" and predicament. Both have the same definition basically, but the combination of the two sounded funny and is fun to say. Thus, A Picklement is a situation that is difficult and/or unpleasant to be in.
Dude #1: "Man, my Mom asked me about the pipe in my room...thanks to my brother"
Dude #2: "Yeesh, sounds like you're in one hell of a Picklement!"