Eyelid Enhancements

Now that I've got my exhaustion-induced eyelid twitch back, the world looks all strobelighty half the time. It's like a free show. Everywhere I go looks kind of like a nightclub. It's a relief to leave behind the staid, stationary-objects world.

In another noted incidence of comically nonstandard English,
a sign in the foyer of Patrick's apartment building exclaimed:

"Attention!
We will be appling
anti-roach get.
We need U to be there."

Appling? Is that related to bobbing, like for apples? Get is a noun?

Boringly, it seems that applying gel, of an anti-roach nature, is what they're getting at here.

Big Apple Fest, NYC.