1 definition by Matthec7

Top Definition
The look depicted on one's face, which resembles that of a trout, often caused involuntarily, due the contortion and spasm of their facial muscles after ingesting large quantities of MDMA, also known as gak or ecstacy.
"Gee Patty, just have a look at Maud's face, she looks as though she had fun out on the gak last night because she is seriously trouting!!"
#gakking #peaking #tweaker #pinging #gakked
by Matthec7 January 15, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.