Lizzing is a combination of laughing and whizzing, it happens when you're laughing so hard you start whizzing a little too.
I saw Joanie trip and fall down the stairs while carrying a large stack of papers and it was funny I started lizzing.
by Engine-ear March 27, 2009
by Emmaaaxxx November 22, 2009
by doomcakee March 27, 2009
by Junkie1 March 27, 2009
by John Peabody Smith March 27, 2009
by Big Blue 88 June 28, 2011
Enthusiastically using your tongue to eat a girl out, frequently flicking your tongue in a lizard-like fashion.
by mudhutsluts February 01, 2010