1 definition by DR WILY

1

The act of laughing so hard that you pass gas, which generally results in more laughing.

We laughed at the joke, but Mike was the only one who had a gassing laugh.

by DR WILY February 02, 2010

Get the merch

Get the gassing laugh neck gaiter and mug.

• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request

• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request