Garlic Knot

(1): A male individual, either by birth or other means, who is attracted to non-women
(2): An Italian.

(1)
Person 1: "You're such a garlic knot!"
Person 2: "You're just jealous of my boyfriend"

(2)
Person 1: "All the people in Italy are garlic knots"
Person 2: "Some people find that offensive"

Garlic knotting

When two men align themselves in such a way that they both can penetrate each other buttholes with their wieners. Performing the act of love.

Travis and Charlie tried garlic knotting for the first time Saturday night and loved it!

Gilroy Garlic Knot

The act of tying up your sexual partner and shoving garlic into their ass until they shit them all out.

Holy shit, let's do the Gilroy Garlic Knot!