Anything can happen at an improv comedy show -- even a marriage proposal!
As you can see in the video above, Joel and Rebekah were "chosen" to participate in a skit in which they were impersonated by two actors. At one point, the actor impersonating Joel got down on one knee while he mimed opening a container of ice cream. After yelling, "It's not ice cream!" Joel jumped up, told the actors, "I got this," and got down on one knee to pop the question for real.
Rebekah said "yes!" Watch the entire proposal in the video above (scroll to 5:30 to see the proposal).
Joel isn't the first groom to pop the question at a comedy show. One man proposed to his girlfriend at the end of a comedy show earlier this month, and in 2010, another man arranged to have a comedy club emcee tease him throughout the night for not being engaged, then let him take the mic and propose.
Click through the slideshow below to see our picks for the best proposals of all time.