your failed attempts at humour

I want to read of a time that you tried to be funny, but failed miserably, staining you with a shame that has lasted all these years.

I didn't really feel that bad, but one time my friends were joking about Disney characters they would fuck (apparently that Aladdin princess was responsible for many a sexual awakening).  I was trying to think of one, and randomly blurted out "Alice in Wonderland."  It was met by a few seconds of awkward silence and "No that's disgusting" before moving on.  I blame 4chan for that one