Top definition
this stands for Big Long Tongue Out. (text speak or internet chat speak.)

the kind of sarcastic laugh a geezer does when he taking the piss out of something or someone for example
you look like a tranny dressed like that blto!
by Cannelloni October 02, 2010
Get the mug
Get a blto mug for your grandma Larisa.
Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
Get the merch
Get the jabbed neck gaiter and mug.