A big wet, soppy, somewhat hard, yet pleasurable kiss either on the cheek or on the lips; more often than not, accompanied by the same sound. involves hanging on to / gripping both sides of the head for a firmer kiss.
My loving girlfriend Beth gave me a really sweet MWUAH before going home.
The sound a dirty vicar makes when he detects an ITP
MWUAH! Mwuuuuuuah! Mwuah!
mwuah. come here you.
-i scraped my knee im falling for you.
but baby a kiss will do.
-is there something in your eye, oh wait, its just a sparkle.
-you want some fries with that shakee?!
-your as cuuuute as a buttonn.
mwuah ha ha ha hah hah.