This is a non-specific term that covers a whole range of sexual acts - provided they fall within the context of the above transaction.
"He's "gooching" his way to a full head of hair."
The most prevalent duct tape error, this is guaranteed to render the piece of duct tape torn off useless, as attempts to correct the gooching only lead to further gooching and sometimes unintentional pundling.
"Fuck man. I know exactly what you mean. Gooching sucks so bad."