Definition 2: A way to diss someone you dislike
Definition 3:A way to describe somebody
p1: UGH! Did you see what Clara did to that old hermit??
p2: Omg like yaaa, that was totally boggashrimp
Using definition 2:
p1: you're so boggashrimp!
p2: *gasp* HOW DARE YOU!
Using definition 3:
p1: did you see the new boy?
p2: he's cute, a bit boggashrimp, kinda ugly...