Pubchub

When your girlfriend or significant other sexts you while you're in a public place and you just can't help it.

Mary sexted me just before I was supposed to give my speech, but luckily I was able to hide my pubchub behind the podium."

by DoubtfulExaminer July 21, 2014

Pubchub

The state of being excited due to experiencing a new and cool bar/pub.

Steven had some serious pubchub as soon as he walked into that funky dive bar.

by Stevenwbradley11 April 20, 2019