A combination of the terms "pussy out" and "disappear", pussappear is used when someone who fears physical retalation removes him or herself from a place where someone who he or she has angered suddenly enters.
Man, that Bryan guy is always pussappearing when we come around his house.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.