"Hey man did you see that cute dolphin chick at the con last night?" "Yeah?" "We totally glissed it was so hot." "Dude! I wish I could lock down that porpoise - I've always wanted to try glissing"
I don't buy the schmegegge about Morty sleeping with Moira.
His version of the story was pure schmegegge.
The whole schmegegge was made up to get Liz a little bit of attention.
Looking or experiencing something nice after witnessing something horrid like a disgusting gif or a disturbing video. Typically used as eye bleach are nice images of whatever makes the disturbed person happy.