Top definition
A purely and absolutely greasy situation or person. That which reflects filth and little substance.
Not surprised Doug decided to take that stance...guy is such a muckaloo.

Samer: "How was the party last night?"
Dan: "It was just a big f**kin muckaloo, that's what it was"
by LBEbbs December 22, 2016
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Aug 3 Word of the Day
Condition which causes you to place an Amazon order, then shortly after remember something else you needed and place another order.
Wow, 10 Amazon boxes showed up on my door today. My Amazheimer's must be acting up again.

Person 1: Bro, your Amazheimer's is getting out of control.
Person 2: It's OK, I have Prime.
by SamboMayhem August 01, 2020
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