preposterous

incongruous;inviting ridicule; "the absurd excuse that the dog ate his homework"; "thats a cockeyed idea"; "ask a nonsensical question and get a nonsensical answer"; "a contribution so small as to be laughable"; "it is ludicrous to call a cottage a m

अपने आप को हास्यास्पद दिखने के लिए.

The suggestion is preposterous.