I feel all gassy inside from yawning. While growing up, Armstrong had experimented with the early temperamental, "gassy" Audions. The "gassy webcap", "Cortinarius traganus", is similar in appearance, and also has a pungent odor. Starting out as gassy outbursts, Heath's ability is still dangerous. During this time, the gassy nature of the mines caused many violent explosions. So if you get a little gassy, you've got to let it go. It is believed to be a Neptune-like gassy planet incapable of supporting life. Leo was introduced on September 4, 2001 in Strip 1, ""Feelin' Gassy"". He is very gassy and only talks when food is discussed. It was believed to have been the most gassy colliery in Britain. Nickelodeon Southeast Asia's website described him as "loving", "loyal" and "gassy". In 2014 ferries to Gassy started service. She published a history of Vancouver historical figure "Gassy Jack" John Deighton.