you blow your load between your partners butt cheeks and then squeeze em together real tight to hear it squelch.
Man, I was hitting it doggy style when I pulled out and sqwinched all up in that booty.
by HandsomeJack86 November 12, 2013
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1. To pinch.
2. To squish.
3. To cram.
4. To smoosh.
5. To press.
6. To push.
7. To pull.

It can also be used for various other words, most having to do with the above 7.
1. "I'll sqwinch you!"
2. "I sqwinched that bug."
3. "I sqwinched up in the corner."
4. "Let's sqwinch the dough!"
5. "Sqwinch the button."
6. "Sqwinch it through the door!"
7. "Sqwinch the lever hard!"
by Cor September 5, 2003
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The clenching of one’s anus in order to keep from shitting oneself.
I thought I was about to fart but at the last second I had to sqwinch to keep from shitting my pants.
by Goosey Goose August 24, 2020
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Any form of removing/expulsion/ejaculating body fluids
"My boyfriend came in me but I'm not on the pill so I sqwinched it out."

"I made my girl sqwinch all over my face."

"Ughhhhhh, he sqwinched before he even touched me.... Weak."
by Nerdy Sub Girl June 24, 2017
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