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1.
The act of penetrating an anus of the female type with an erect penis or dildo (if lesbian) and then pulling out and slinging the contents on the backside of the female you are penetrating. Usually consisting of fecal matter, lube, spit, sweat, peanuts, corn, the meal she had 6 hours earlier, and semen.
Yo bro, i was getting bored with my sex last night, so i performed the "florida swamp slinger" on my now ex girlfriend.
by thatonebro March 11, 2011
 
2.
The act of penetrating an anus of the female type with an erect penis or dildo (if lesbian) and then pulling out and slinging the contents on the backside of the female you are penetrating. Usually consisting of fecal matter, lube, spit, sweat, peanuts, corn, the meal she had 6 hours earlier, and semen.
Yo bro, i was getting bored with my sex last night, so i performed the "florida swamp slinger" on my now ex girlfriend.
by thatonebro March 11, 2011