This means " Wont Be Long ", but it's just shorter to type.
*while driving your phone rings and it's an sms*

Her: I'm here :)
You: wbl
Her: ok, waiting
by Sam T rex gang December 22, 2018
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Da nigga Ledin is from the WBL! Dont fuck with him!
by travisaasdf April 18, 2007
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Just like wbu (what about you)

Wyd (what you doing)
Wtw (what’s the word) etc
“Yo bro I’m doing something
Ight wbl”
“I’ll lyk soon”
by OGThighGOD April 28, 2022
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