To warm up. When using an oven or microwave. Commonly heard in eastern Canada.
by Paree March 4, 2017
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The act of warming a spoon that you intend to use specifically for eating cookie dough icecream when you are high.
High guy: I heatened my spoon so I could eat a metric shit ton of cookie dough ice cream

Loser guy who doesn't get high: Don't you mean you heated it?

High guy: With 0 being yes, and 10 being no...OVER 9000!
by Maud'dib February 2, 2011
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