1 definition by Jack Kostecki

To place between on the inside of a twix bar.
Also could be used in a sensuous way of saying between. See waterslide
My cock was not any common rooster, for he was inbetwixt.

"Dude, have you seen my rib-eye steak?"
"Yeah man."
"Where is it?"
"LOL! I made it inbetwixt!"
"Did you just say LOL?"
"...yeah."

I enjoy things inbetwixt my thighs.
by Jack Kostecki October 5, 2009
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