The sound that a person makes when they inhale after a laugh. Sometimes it sounds like a drawn-out gasp, hiccup, or choke in the back of the throat.
"My laugh is so long that I run out of air and have to have a huge laughback."
"His laughback is the best part of his laugh."
"His laughback is the best part of his laugh."
by beetle123 April 11, 2009