thong slap

The sound made by the pusbucket VDJ 4.5 V8 toy motor. Sounds like balls slapping a hairy arse

Did you hear the thong slap coming from that shitheap? Wonder how long before it throws an injector?
Why did Toyota ever stop making the FTE? This thong slapping heap of shit screams brokeback mountain

by Shpongle99 June 10, 2018

thongslapper

Generally refers to a 4.2 litre (253 ci) Holden engine The exhaust note sounds like 2 thongs (flip flops) being quickly clapped together

The clap clap noise can also be heard coming from people bench racing their mouths

Listen to that ThongSlapper (as a 253 powered Holden drives by)

by Greened June 12, 2019