Omww means Oh my Will Wood. It's a bit like "Oh my god!" or "Oh my lord!" but the "God" or "Lord part is replaced with "Will Wood"
by Resee </3 February 2, 2023
by mrs.keehl-sama_mellobemine January 25, 2009
Same meaning as omw but put an extra ‘w’ to it to make it sound cuter. Basicslly used by teens who don’t say where they are heading to. Mostly seen on a snapchat story.
by Average streetboy November 28, 2017