Definition.com
Impotence is an inopportune malfunction of the coupling mechanism in men, causing much mortification to the male ego, which in tum virtually assures future malfunctions of a similar nature.
One-Liner.com
Confucius say ... impotent loser man who can't get hopes up
Definition.com
Impotence is a great basis for a pick-up line. Tell a woman you're impotent and odds are that she will be anxious to disprove it.