What did the set of points get for its birthday?

Q: What did the set of points get for its birthday?

A: A convex 헐!

I come up with the joke with the help of Eun Hye Lee. Hopefully computational geometers who also know Korean can appreciate that.

(헐 sounds like “hull”. People say “헐” when they a mildly surprised. A common algorithm for computing convex hulls is the gift wrapping algorithm.)

Bonus:

Q: What is French computational geometers’ favorite food?

A: An ε-filet.