maghanap ng salita, tulad ng bae:
 
1.
The little glimpse of a girls butt crack when she is wearing very low rise jeans. This is only the case when she is not wearing panties. Wearing panties makes it a panty wink.
She leaned over the counter and gave me a butt wink.
ayon kay Naterz ika-05 ng Oktubre, 2005
 
2.
When your "brown eye" (also known as an anus hole) contracts, which causes a closing effct. Once the anus hole opens once more its ends the completion of the "buttwink".

Buttwinks often occur when pinching off a turd while taking a dump or during sexual intercourse (when climaxing for both sexes).
I had to buttwink to pinch off that turd

Dude!, I was having sex with this hot chick last night and she buttwinked when she orgasmed, thats when I decided to try anal.
ayon kay Blackrose86 ika-19 ng Enero, 2011
 
3.
When a chick squeezes her arse hole and it winks at you
Like a normal wink but with a chicks anus hence butt wink
ayon kay Langdonis ika-24 ng Enero, 2009
 
4.
A single shake of the hips and butt, directed towards a possible mate. Indicates interest and potential for ass play. Can also be used as a coy flirtation.
I knew Tiffanie was interested when she gave me a butt wink on the way to the kitchen.
ayon kay Team Lunch nap ika-02 ng Nobyembre, 2013
 
5.
The feeling that occurs immediatly following an extra large shit, when your butthole contracts as a result of the 2x4 that was just pushed through your 0-ring.
Man, you should have seen that turd. My butthole is still winking ;0
ayon kay Long-log-man ika-21 ng Disyembre, 2004
 
6.
some crappy word from balderdash, for which i cannot remember the correct definition.
define buttwink, please.
ayon kay andrea ika-19 ng Disyembre, 2004