Got gum stuck on your nice pants? Like say you sat on some at the bachelor party? Whatcha gonna do?

Vinegar!
First test the vinegar on a inseam or something to make sure it doesn’t discolor your pants. If that’s ok, then…
Pour some vinegar on the gum. Wait a few moments for the vinegar and gum to fight it out, then wipe it all with a towel. Some little bits of the gum will come off. Repeat this process a dozen times or so, throw the pants through the wash once to get the vinegar smell off, and you’re good to go.