"Goo! What the hell is that?"
Y and X hug (in unison): GOOOOOOOOO!!!!!!
X: Surprise! Happy Birthday!!!
Y: GOOOO! awww, guys, you didn't!!!
Y blushes and smiles the biggest smile of all time
Synonym: melt crazy flippy fuzzy fly
Verb forms: gooed; gooing
Every time he looked at her he absolutely gooed.