1.Sexual intercourse between two idiots (female,male/male,male/femal,female) or sexual intercourse between two infact retarded people.

2.When some one cant tell a mouth from a vagina
1.yo, i was watching retard sex last night, and i saw yo moma gettn dun with a helmet on.

2. *muffled* yo, dis ain't yo mouth.
by andrew samule satchworth December 2, 2006
Get the Retard Sex mug.
A movement that seeks to help retarded people have sex.
Sometimes a sexual surrogate is use and they are ofter bussed to a legal brothal etc.
by Judge dredd7 October 10, 2011
Get the Retarded sex movement mug.
An agent that enigmatically repels sexual desire such as moldy cheese, dead horses, or Hillary Clinton’s breasts.
I saw an old fuckass bitch bitch at the store today and my boner went limp faster than light speed. She had total Sex Retardant written all over her
by Obiwan723 March 4, 2021
Get the Sex Retardant mug.