A predisposition to lie or greatly exaggerates about ones sexual conquests.

-noun. C-lau-d fa-huk-er
1. Mr. Wilson didn't see any inconsistency between his recollection about shagging that chick who left the club at the same time as he did last night. Even though she didn't actually leave with him as she returned after failing to get a taxi/cab and spent rest of the night in my bed. Mr. Wilson; he may be a drinking buddy but what a cloud fucker.

2. By his own account, Mr. Smith was a rebellious young man. Among Harvard music majors, he was known as a cloud fucker.  
by Al Cawdrey September 27, 2009
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