Letter often used by morons where S would be more appropriate. Sometimes denotes a plural, but may be included for no clear reason whatsoever. Tends to accompany aLtErNaTiNg cApZ and the substitution of letters with other ch4r4ct3r5. See also gay speak.
by tara August 09, 2003
Get the zmug. 
1. (verb) - To dissociate yourself from someone on your contact list by adding a “Z” before their name, dropping them to the bottom of the list.
2. (verb) A method of social separation used as an alternative to deletion, enabling contact recognition without the embarrassment of answering accidentally or unknowingly.
2. (verb) A method of social separation used as an alternative to deletion, enabling contact recognition without the embarrassment of answering accidentally or unknowingly.
by MikeE-EH April 07, 2011
Get the Zmug. A nickname for the Nissan 350z.
by Christian Garcia March 27, 2005
Get the The Zmug. 
An hour of sleep. Instead of saying "I got five hour's of sleep last night", you say "I got five z's last night."
Friend 1: Man, you look like shit, what's your deal?
Friend 2: Shut up, dude I only got five Z's last night.
Friend 2: Shut up, dude I only got five Z's last night.
by SleepFaster May 24, 2011
Get the Zmug. 1. The last letter in the English alphabet.
2. The dude who drives 90 on the local street and cares about his hair more than any other person.
3. When used in pairs or more, symbolizes sleep.
2. The dude who drives 90 on the local street and cares about his hair more than any other person.
3. When used in pairs or more, symbolizes sleep.
1. ABZDEFGHIJKLMNOPQRSTUVWXYZ
2. You see that? It was Z going 90 down the street.
3. Gonna go home and get me some zZz's.
2. You see that? It was Z going 90 down the street.
3. Gonna go home and get me some zZz's.
by blueflame May 13, 2005
Get the Zmug.