off-the-wall

基本解释

Manic, off - the - wall creativity; off - the - wall humor.
狂热的、异乎寻常的创造性；古怪的幽默。
"Off-the-wall" Questions, also known as "Wild Card" or "No-Right-Answer" Questions.
非正常的提问，或者叫没有答案的问题。
Don't criticize awkwardness or off-the-wall suggestions.
不要批评笨拙或疯狂的建议。

It was so off-the-wall bizarre, entertaining, and informative that I simply had to provide a translation.
FORBES: Corruption, Chaos, and Decay in the "Most Humane Prisons in the World" - Or, Russia's Prison System is Still a Real Mess
Duvall jettisons his usual rural mannerisms, giving a subtle, fluid, full-bodied characterization of a starchy patriarch with off-the-wall eloquence.
NEWYORKER: Rambling Rose
An off-the-wall analogy: For a number of years, I was immersed in the real estate industry, starting out selling newly built homes.
FORBES: Airing Political Views May Cause Self-Employed to Lose Hard-Earned Clientele

If you describe something as off-the-wall, you mean that it is unusual and rather strange but in an amusing or interesting way.
If you say that a person, their ideas, or their ways of doing something are off-the-wall, you are critical of them because you think they are crazy or very foolish.