Top definition
When you screw four girls of the opposite race that you are.
Man that C MART guy is a total pimp he has had a Mexican, black, asian, and white. He got a Racial Grand Slam.

Eric will never get a racial Grand slam, because he is racist.
by C MART October 05, 2005
Get a racial grand slam mug for your mate Manafort.
Sep 14 Word of the Day
Micro marriging is when your partner manages your personal day-to-day tasks with you much like a Micro Manager at work.
Wife: “Have you put the sheets out to dry and put the towels on?”
Husband: “Yes. You know I am a grown adult also used to live alone so you do not need to micro marrige me”
by Thomas Maddocks March 16, 2018
Get a micro marrige mug for your coworker Beatrix.