(adj.) Something nastier than fuck, used to describe something unpleasant and can commonly be found to insult a comrade right in front of their own eyes
A rather large, mischievously un-splendid pimple located on the top of the bottox. A Squambloid is usually red and once popped, it continues to bleed for many minutes causing much anguish and repent.
"When Nancy mooned me, I could see a bunch of Squambloids awaiting on her buttcheeks.