Commitment Definition

Having spent half the night discussing involvement vs. commitment (one of my favorite topics when I've had a couple of glasses of wine and am feeling particularly cranky) with my boyfriend, I was quite amused to see the following saying pop up when I logged in the next morning:
Commitment, n.: Commitment can be best illustrated by a breakfast of ham and eggs. The chicken was involved, the pig was committed.

Baby Daddy

"Will the father be present during the birth?", asked the obstetrician.
"Nah," replied the mother-to-be,"He and my husband don't get along."

Barbara Streisand

Q: What is the best thing about getting head from Barbara Streisand?
A: Ten minutes of silence.