BAQ is slang term for: fuck, oh shit, what the fuck, thats fucked up, shit or you just got slapped.
For Example:
Mike: I just found out my ex-gf cheated on me with 2 dudes and I've been having unprotected sex with her for 6 months.
Gabe: BAQ!
Other meanings of BAQ
BAQ Better Air Quality
BAQ Basic Allowance for Quarters
BAQ Bureau of Air Quality
BAQ Building Air Quality
BAQ Barranquilla, Colombia - E Cortissoz (Airport
Code)
BAQ Bar Association of Queensland
BAQ Block Adaptive Quantization
BAQ Bachelor Airmen's Quarters
BAQ Business Activity Query