look up any word, like swag:
 
1.
When a guy or a girl sounds very smart in a (most often private) conversation about romanticism (i.e. love, nature, etc...) and it seems very romantic and delicious.

Pronounciation: Ro-man-ta-lish-ess
Bree: How was your date with Kath?
Troy: It was quite good actually. Truth be told, when you introduced us I thought she was a bit dull, but she turned out to be rather romantilicious.
Bree: Yeah, she's a smart cookie. And a fun one at that.
Troy: I'm seeing her again the day after tomorrow.
Bree: Awesome.
by Rina Lam October 24, 2011