An unnecessary addition to something that was previously working without it--like putting a hat on top of another hat. In comedy, this is used when placing two funny things too close to each other so that they distract from each other.
by A1988 October 20, 2020
1: Sigma
2: What's sigma?
3: Sigma balls! Get it? Because sigma kind of sounds like "suck my"!
4: Yeah dude I got it, you're kind of putting a hat on a hat here.
2: What's sigma?
3: Sigma balls! Get it? Because sigma kind of sounds like "suck my"!
4: Yeah dude I got it, you're kind of putting a hat on a hat here.
by PlagueDoct0r July 29, 2018