What is Rooster Smoocher?
1.
Texas slang for cock sucker. Derived from another term for a Rooster is cock, and another term for smooch is kiss, which is close to suck.
Could mean gay, or just a jerk.
"Hey Travis look at that rooster smoocher over there in the purple pants."
or
"My boss is such a rooster smoocher for making me work on Saturday."
See