gooey

US /ˈɡuː.i/
UK /ˈɡuː.i/
"gooey" picture
1.

soft and sticky

:
The melted cheese was deliciously gooey.
She baked some gooey chocolate chip cookies.
2.

excessively sentimental

:
The romantic comedy was a bit too gooey for my taste.
His love letters were incredibly gooey.