BP sandstrom

To oil up with your partner, normally at night, and have intercourse in a sandy place. Likely to be a beach.

Tod: "Barb and I had a BP sandstrom last night."

Josh: "Nice but Barb and I did that in college."

Joey: "I just did it 3 minutes ago to Barb. What a Score!"

by BENITO MANIC June 12, 2011