Marlon Wayans -- Snoop Dogg Got It All Wrong ... Iggy Azalea's Ass Puts Mine to Shame

Marlon Wayans finally weighed in on the Snoop Dogg-Iggy Azalea battle -- which he got dragged into -- and his take is HYSTERICAL!

If you missed it, before yesterday's truce ... Snoop posted a side-by-side of Iggy and Marlon's "White Chicks" character.

But last night outside Cecconi's in WeHo ... Marlon called out Snoop, saying ... "I don't think it's a fair comparison. She's way more f**kable than I am." Trust us ... you MUST see his delivery, plus he breaks down the shape of Iggy's ass. It's like a geometry class, if geometry were hilarious.

Marlon also explains why Iggy's Lakers BF Nick Young should be pissed about the "White Chicks" comparison. Man's got a point.