A take on Ghetto Fabulous, but with a slight lean towards extreme tackyness, due to lack of planning, funds, insight, or intelegence.
That lowered Escalade with the chrome spinners and dark tinted windows is cool, but the fact that the front left fender is painted primer grey and looks like it's fresh from a junkyard makes it Ghetto Tackulous.
When a subject or event can not just be described as sick or ridiculous, and must be a combination of both to make, tosickulous.
Often mistaken by ignorant people as an STI
Man1:''Man i cant believe John lit the fireplace with his fart''
Man2:''I know!! it was tosickulous!''
A stronger representation of thicc. When she just too damn fine, or thiccer than a bowl of oatmeal, she thicculous. When that booty poppin, she thicculous. When that shit shake when she walk, she thicculous.
Person 1 - "Ayo bruh you see that bitch walking down the sidewalk over there?"
Person 2 - "Yeah man I see it"
Person 1 - "Damn bruh she thicculous"