Yes, they bombed a BP tanker by rolling bombs out the back of it, true story, weird but true.
"A BP River Class tanker that was chartered at Portsmouth on the 20 April 1982, after fitting of RAS gear she sailed for Plymouth on the 22 April, sailing for the South Atlantic on the 25 April. British Wye was bombed by an Argentinean Hercules aircraft in the South Atlantic, one bomb bounced off the deck and the rest completely missed the ship. The ship operated in the TRALA until she returned to Portland, arriving on the 11 July. The ship sailed on the 22 July, arrived in Singapore Roads on the 18 August 1982, she left there for Bahrain. Sailed form Bahrain on the 3 September for Loch Striven, via Mombasa arriving on the 2 October 1982. The ship was returned to her owners on the 5 October 1982."