That is a perfect time to exercise your 2nd Amendment Rights.

Give them poisoned bread. They are loud, vicious, and shit everywhere. I used to live in a dorm by a nesting area, and hate geese with a passion. If anyone says don 't hurt them, they never had to deal with them .

Calling animal control is actually a possibility if they are Canadian geese because they are a danger but their eggs are illegal to mess by the public, with the most animal controls will move the nest and birds to a different location so neither human or animal are in harms way.

Run outside screaming like a lunatic, and maybe they'll get scared. This might however make you look stupid but if you can live with the jokes, it could at least help you leave.

That's when you put your kicking boots on. Give those birds a reason to be angry.

Use an air horn to scare them away from the door.

Get bread, and throw it to distract them!

I would attack them back, use high heels, they are exceptionally effective vs geese.

Use an open umbrella to shield your legs n keep moving!

Ask your residence hall to put temporary fencing along the walkway. From the other comments, sounds like the university could re-use the fencing year after year.