血拼

血拼	xuè pīn	(loanword) shopping (as a fun pastime)
血	xiě	see 血
血	xuè	blood / colloquial pr. [xie3] / CL:滴,片
拼	pīn	to piece together; to put together / to pool (resources etc); to share / to risk all; to go all out / to spell (words)