by kstan34 August 08, 2010
Sniff my thumb is when you have an itch in ur butt and it smells really bad and you dicide to pick it with your thumb and then ask somone to sniff it
by Sniffjack February 21, 2017
A guy named Alex Apostolopoulos who loves to put his thumbs on everything in sight in particular in nightclubs named cotton.
by Mei Le July 24, 2011
a complete jerk on Youtube asking for people to thumbs up there comment. Often to boost an internet ego that dosentr exist.
by mezalong November 25, 2011
by ron coleman February 25, 2009
A user on youtube who will always start their comment with "Thumbs up if...", Usually saying something against Justin Beiber.
Like Bar:====================
Dislike Bar:=
Youtubeuser000:Thumbs up if you thinks the dislike bar is the size of justin beibers dick
*Other User thumbs down comment and adds reply*
Stop being such a thumbs up whore.
Dislike Bar:=
Youtubeuser000:Thumbs up if you thinks the dislike bar is the size of justin beibers dick
*Other User thumbs down comment and adds reply*
Stop being such a thumbs up whore.
by MotorheadFan000 March 02, 2011
When someone comments on youtube beginning with "Thumbs up if..." in an attempt to get a high rated comment, but ultimately receives no thumbs up.
by Mack Jehoff September 21, 2011