1 definition by Sapper FI

Elite homosexual Marine Corps MOS, in which the Marine sucks off the enemy, known as sapping. Sappers are deployed ahead of the infantry to "sap" the strength from enemy troops.
Man, you gotta love those sappers, they suck off the enemy real good so we can go wipe them out.

Look at that boot ass sapper, can't even suck a cock properly.
by Sapper FI February 4, 2014
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