The Show-Off (1946) starring Red Skelton, Marilyn Maxwell

Synopsis of The Show-Off

Amy Fisher falls in love with Aubrey Piper, a loudmouth and braggart who pretends to be more than the lowly clerk he is. Then she marries him, over her family’s objections.  Aubrey can’t seem to stop insulting others or interfering with their lives. He accidentally sets her inventor brother Joe’s laboratory on fire, wrecks a car, driving it without a license, gets kicked off a radio show for offending the sponsor and blows Joe’s deal with a paint company.