Procure por qualquer palavra, como space monkey:
 
1.
Sex-Lax is when a man/woman's significant other takes ex-lax and then is given anal.
"nig my wife told me to give her some Sex-Lax last night!"
por [CnR]ITP 22 de Maio de 2009
 
2.
The act of giving or receiving anal sex in an attempt to move a particular piece of obstruction or loosen up the bowel contents of a constipated partner.
This morning, I woke up to my girlfriend loudly grunting and moaning in the bathroom. I asked her what the problem was so when she told me she was constipated, I informed her that if she would go ahead and bend over, I would give her the Sex Lax. Luckily for her, she accepted my offer and now she feels great.
por Nicky Grimms 29 de Maio de 2011
 
3.
1. When a woman loses control of her bowels during orgasm while having sexual intercourse. Also known as 'fucking the shit' out of someone.

2. While performing anal intercourse, the receiver loses control of their bowel.
I had a big mess to clean up last night after I sexlaxed Suzy.
por filthypiratehooker 19 de Dezembro de 2010
 
4.
Refers to medication taken before intense sexual encounters. Similar to ex-lax but rather than feces being expelled it educes the excretion of all sexual fluids from users.
Billy Mays yelled, "Sexlax is so powerful it causes penile explosions even when user is suffering a rotten case of whisky dick!"*

*May cause strokes
por Vince "From Sham-WOW" 02 de Março de 2009