ACT - i.e. some type of goofy act.

The creamy foam that clings to the side of the glass as the level of a pint of Guinness Stout goes down. Irish.

Your gag. From the yiddish.

A bit from a comedy or other showbiz routine; by extension, any person's idiosyncratic performance. From Yiddish "shtick" = Ger. "stuck", meaning "piece."

Something that we do that attracts people and gets us remembered.

another word for a skit or a funny, short play.

1)Present tense of the word "shtuck".
2)The male reproductive wang.