From Wiktionary, the free dictionary
4eva (not comparable)
- (Internet slang, text messaging) Forever.
2013, Lauren Beukes, The Shining Girls[1], Little, Brown and Company, →ISBN:She sits on a bench carved with names—“Jenna + Christo 4eva”—by the entrance to the sanctuary and pulls her shoes back on.
2014, Julie Hockley, Crow's Row, iUniverse, →ISBN, page 19:Apparently, Stacey H. was here, Jessica & Naomi were BFFs 4Eva, and someone wished K. P. a gruesome death.
2014, Laura Welling, Talent to Burn, Samhain Publishing, unnumbered page:I stared down at the rutted wood of the table. “LB luvs AJ 4eva” was centered between my hands, […]