A devious sexual act whereby the male pokes a small hole in the tip of the condom before intercourse.
note: This is refrence to the siege of Troy whereby soldiers (semen) snuck into the city disguised as a gracious gift of sorts.
Betty is pregnant, that is because that bastard Jim gave her the old trojan horse.
by admin@jordantate.com October 6, 2004
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When you smear poop all over the top of a toilet seat (stress only the top of the seat) and than place the seat in the up position. The stall must be otherwise clean to give the next user the impression that someone has left the seat up as a 'gift' to keep it free and clear of urine. When the next user attempts to move the seat into the number 2 position he/she finds that the 'gift' is a Trojan horse.
Person 1: dude you won't believe what just happened to me.
Person 2: really,what?
Person 1: I ran to the bathroom to take a poop and when I put the seat down there was poop all over it!! I couldn't clean it off in time and tried to squat with little success. My pants wouldn't allow me to get my squat above the bowl and I pooped on my leg.

Person 2: dude you were the unlucky recipitant of a Trojan horse!
by Bdalacross October 24, 2009
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A sex partner who is very attractive and appears to be healthy but is sporting a hidden STD.
Ted: "That goddamn Heather is a trojan horse!"

Kevin: "What do you mean? She looks hot!"

Ted: "The bitch is a walking petri dish! Last week she jumped me without a rubber and now the end of my dick is on fire!"
by Connie Lingquist November 4, 2010
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-=ADDED DEFINITION=-
trojan horse

A devious sexual act whereby the male pokes a small hole in the tip of the condom before intercourse <<<<<<
Women who believe their boyfriends are cheating on them do that... so if they are... they get the bitch pregnant
See that you add my other definition... Thank you
by Phil December 7, 2004
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When a poo disguises itself as a fart
by Syinyide April 29, 2019
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The girl in an orgy that everyone goes inside of. Especially true if they are all Greek and/or military personnel.
Cindy was trojan horsed last night. It wasn't pretty.

Samantha loves being the trojan horse because she's kinky af.
by georgelopez1973 November 12, 2015
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