an abbreviated form of the phrase 'lick a ball'. Which allows you the choice of which ball- so long as you plan on licking one.
God Damn, you're effin stoopid.
lab
loser ass bitch
do i have to explain any more
YAP YAP what is that?? i think i hear a LAB?? IS THAT COMING FROM YOU?? YAP YAP YAP!! shut up lab.
Local Ass Bitch: Means you ain't been no where and you stay near your hometown.
nigga you ain't been to Paris you lab ass nigga.
You ain't been to Canada or Mexico you lab.
When someone is being boring and doesn't want to do anything they are a LAB (Lame Ass Bitch)
“I don't like hanging out with Julie, she is such a LAB!”