"Checking the baggage" refers to the act of arranging or rearranging the contents of one's trousers (i.e. penis and testicles) in order to ensure's one's own comfort while sitting, standing, playing the piano, etc.
Hamish missed his stop while riding the bus as he was busy checking the baggage and didn't hear the driver call out "Gropecunt Lane!"
by Hieronymus March 30, 2008
by mabelmundane July 19, 2005
The act of putting your ballsack into the lower unoccupied hole during sex. The hole your ballsack gets pushed into depends on the sexual possession this is attempted from.
by Jdung83 August 20, 2017