Cockbottom doesn't really have any meaning at all, you can use it any situation good or bad.
But Remember - It's different in meaning from the slang cock bottom
She ate all my cereal, she's a cock person.
Or
Dude I love her so much, she's truly a cockbottom person.
Or
I don't really believe in any religion, cockbottomism is the way to go.
Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.
After school, The Modells on Jamaica Ave was active. Respectfully.
Adjective. Used to describe persons who have adjusted or altered their lifestyle for environmental reasons. Crunchy persons tend to be politically strongly left-leaning and may be additionally but not exclusively categorized as vegetarians, vegans, eco-tarians, conservationists, environmentalists, neo-hippies, tree huggers, nature enthusiasts, etc.
Also used to describe establishments where alternative foods and products are sold, i.e. natural food stores.