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Acronym for "I Don't Know Why But I Believe Him" (or Her)

Used on forums and message boards, especially PT. Often said sarcastically in response to an outrageous claim with no evidence backing it up.
Poster 1: Phish to play on Mars next Summer.
Poster 2: idkwbibh

Scientist: Stem cells cure blindness. Trust me I'm a scientist.
Reader: idkwbibh
by chupon November 13, 2009
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Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
via giphy
by ecogoth December 30, 2020
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