Dallased is another word for fucked. It is used on 1d stan twitter to reference Larry Stylinson in Dallas in 2012, when they were both seen very flustered and sweaty during a press conference.

A term which larries created which means getting railed, and then being seen with messy hair, glossy eyes, swollen and red lips + flushed cheeks.

a verb meaning for one to get fucked very hard by another

To get fingered up thy ass. (v/pn)