1. [n]  the trait of appreciating (and being able to express) the humorous; "she didn't appreciate my humor"; "you can't survive in the army without a sense of humor"
2. [n]  the quality of being funny; "I fail to see the humor in it"
3. [n]  the liquid parts of the body
4. [n]  one of the four fluids in the body whose balance was believed (in ancient and medieval physiology) to determine your emotional and physical state; "the humors are blood and phlegm and yellow and black bile"
5. [n]  a characteristic (habitual or relatively temporary) state of feeling; "whether he praised or cursed me depended on his temper at the time"; "he was in a bad humor"
6. [n]  a message whose ingenuity or verbal skill or incongruity has the power to evoke laughter
7. [v]  put into a good mood

hacker humour