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1.
Sextardation/Sextarded.
The state of mind post orgasm where you both can only function with an IQ of 54.
Temporary effect of or being in a state of temporary retardation due to great sex.
My god, I was totally sextarded last night after my girl was done riding me! I mumbled gibberish and couldn't even walk for 10 minutes!
by Sextarded November 06, 2008
 
2.
Someone that is sexually inept. They do not know how to do anything sexual. They lay there. They make no noise.
He has no idea what to do in bed. He is sextarded.
by KKLLMM April 06, 2011