1 definition by El Capitan26

The act of a fella recieving oral sex from 2 women simultaniously while finger blasting each of them from behind. Each woman must have their ass pointed out to each side in order for the "captain" to reach each vagina for insertion. Wearing a captains hat is strongly encouraged. If walked in upon mid shrimping, the captain must simply reply in his best forrest gump voice "that's my Boat."
Dude, two strippers were giving me head after taking lines of coke off my dong and I gave em the old shrimp boat!
by El Capitan26 December 13, 2011
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