It means "Hit me up."
HMU simply means "hit me up"
hmu means "hit me up" :)
hmu usually means: Hit Me Up
hit me up...(which means call me or text me...or we need to get in touch)
it means talk to you later in internet slang
If you mean slang as in internet slang, then it means "Certified Old Fart".
"hmu" means "hit me up"
'Lol' means 'Laugh out Loud' in Internet Slang.
In internet slang it usually means "No strings attached."
YAF means in internet slang your a f*ck
SOS or soz as it is more commonly used is the internet slang for sorry
Hit me up example: Josh how are u doing hmu
smh means: Shaking my head, hmu means: Hit me up.
it means *am*
MOO is internet slang for "My Own Opinion"
For internet slang; TAI = Think About It